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5387623908480 = 27335111723711021
BaseRepresentation
bin100111001100110011101…
…1010001100010010000000
3201002001101202212220111000
41032121213122030102000
51201232323210032410
615243012410052000
71064146225422522
oct116314732142200
921061352786430
105387623908480
111797973272150
127301a841a000
1330108767a918
14148a95dcba12
1595227859dc0
hex4e66768c480

5387623908480 has 2048 divisors, whose sum is σ = 23345318707200. Its totient is φ = 1158119424000.

The previous prime is 5387623908479. The next prime is 5387623908493. The reversal of 5387623908480 is 848093267835.

5387623908480 is a `hidden beast` number, since 5 + 3 + 8 + 7 + 62 + 3 + 90 + 8 + 480 = 666.

It is a super-2 number, since 2×53876239084802 (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 5276810370 + ... + 5276811390.

It is an arithmetic number, because the mean of its divisors is an integer number (11399081400).

Almost surely, 25387623908480 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5387623908480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11672659353600).

5387623908480 is an abundant number, since it is smaller than the sum of its proper divisors (17957694798720).

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

5387623908480 is a wasteful number, since it uses less digits than its factorization.

5387623908480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1171 (or 1153 counting only the distinct ones).

The product of its (nonzero) digits is 69672960, while the sum is 63.

The spelling of 5387623908480 in words is "five trillion, three hundred eighty-seven billion, six hundred twenty-three million, nine hundred eight thousand, four hundred eighty".