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132053551 = 7183110303
BaseRepresentation
bin1111101111011…
…11101000101111
3100012111000102021
413313233220233
5232301203201
621034211011
73162302530
oct767575057
9305430367
10132053551
11685a4873
1238283a67
13214873c6
1413776687
15b8d6ea1
hex7defa2f

132053551 has 8 divisors (see below), whose sum is σ = 151015424. Its totient is φ = 113115960.

The previous prime is 132053543. The next prime is 132053599. The reversal of 132053551 is 155350231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 132053551 - 23 = 132053543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132053651) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7666 + ... + 17968.

It is an arithmetic number, because the mean of its divisors is an integer number (18876928).

Almost surely, 2132053551 is an apocalyptic number.

132053551 is a deficient number, since it is larger than the sum of its proper divisors (18961873).

132053551 is a wasteful number, since it uses less digits than its factorization.

132053551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12141.

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 132053551 is about 11491.4555648969. The cubic root of 132053551 is about 509.2331818473.

The spelling of 132053551 in words is "one hundred thirty-two million, fifty-three thousand, five hundred fifty-one".

Divisors: 1 7 1831 10303 12817 72121 18864793 132053551