57152007 has 16 divisors (see below), whose sum is σ = 92367360. Its totient is φ = 34637400.

The previous prime is 57151999. The next prime is 57152021. The reversal of 57152007 is 70025175.

It is not a de Polignac number, because 57152007 - 2³ = 57151999 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57152077) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95919 + ... + 96512.

It is an arithmetic number, because the mean of its divisors is an integer number (5772960).

Almost surely, 2^57152007 is an apocalyptic number.

57152007 is a deficient number, since it is larger than the sum of its proper divisors (35215353).

57152007 is a wasteful number, since it uses less digits than its factorization.

57152007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192451 (or 192445 counting only the distinct ones).

The product of its (nonzero) digits is 2450, while the sum is 27.

The square root of 57152007 is about 7559.8946421230. The cubic root of 57152007 is about 385.1919142139.

The spelling of 57152007 in words is "fifty-seven million, one hundred fifty-two thousand, seven".