157900527 has 6 divisors (see below), whose sum is σ = 228078552. Its totient is φ = 105267012.

The previous prime is 157900517. The next prime is 157900531. The reversal of 157900527 is 725009751.

It is not a de Polignac number, because 157900527 - 2⁴ = 157900511 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 157900491 and 157900500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157900517) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8772243 + ... + 8772260.

It is an arithmetic number, because the mean of its divisors is an integer number (38013092).

Almost surely, 2^157900527 is an apocalyptic number.

157900527 is a deficient number, since it is larger than the sum of its proper divisors (70178025).

157900527 is a wasteful number, since it uses less digits than its factorization.

157900527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17544509 (or 17544506 counting only the distinct ones).

The product of its (nonzero) digits is 22050, while the sum is 36.

The square root of 157900527 is about 12565.8476435137. The cubic root of 157900527 is about 540.4985416497.

The spelling of 157900527 in words is "one hundred fifty-seven million, nine hundred thousand, five hundred twenty-seven".