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132653663230560 = 25352931931488459
BaseRepresentation
bin11110001010010111010110…
…011110011001101001100000
3122101200120021212112202110220
4132022113112132121221200
5114341344200241334220
61150044130202323040
736640624303043013
oct3612272636315140
9571616255482426
10132653663230560
11392a411468aa2a
1212a652034b9480
135903257435104
1424a8685d5137a
15105095d68a540
hex78a5d6799a60

132653663230560 has 192 divisors, whose sum is σ = 419503171772160. Its totient is φ = 35235249981440.

The previous prime is 132653663230549. The next prime is 132653663230597. The reversal of 132653663230560 is 65032366356231.

It is a happy number.

It is a super-2 number, since 2×1326536632305602 (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 271331611 + ... + 271820069.

It is an arithmetic number, because the mean of its divisors is an integer number (2184912352980).

Almost surely, 2132653663230560 is an apocalyptic number.

132653663230560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 132653663230560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (209751585886080).

132653663230560 is an abundant number, since it is smaller than the sum of its proper divisors (286849508541600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132653663230560 is a wasteful number, since it uses less digits than its factorization.

132653663230560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490701 (or 490693 counting only the distinct ones).

The product of its (nonzero) digits is 10497600, while the sum is 51.

The spelling of 132653663230560 in words is "one hundred thirty-two trillion, six hundred fifty-three billion, six hundred sixty-three million, two hundred thirty thousand, five hundred sixty".