157368925 has 72 divisors (see below), whose sum is σ = 244912896. Its totient is φ = 98167680.

The previous prime is 157368923. The next prime is 157368941. The reversal of 157368925 is 529863751.

It is not a de Polignac number, because 157368925 - 2¹ = 157368923 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157368923) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2969199 + ... + 2969251.

It is an arithmetic number, because the mean of its divisors is an integer number (3401568).

Almost surely, 2^157368925 is an apocalyptic number.

It is an amenable number.

157368925 is a deficient number, since it is larger than the sum of its proper divisors (87543971).

157368925 is a wasteful number, since it uses less digits than its factorization.

157368925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155 (or 131 counting only the distinct ones).

The product of its digits is 453600, while the sum is 46.

The square root of 157368925 is about 12544.6771580619. The cubic root of 157368925 is about 539.8912961346.

The spelling of 157368925 in words is "one hundred fifty-seven million, three hundred sixty-eight thousand, nine hundred twenty-five".