157059625 has 8 divisors (see below), whose sum is σ = 196010568. Its totient is φ = 125647600.

The previous prime is 157059599. The next prime is 157059631. The reversal of 157059625 is 526950751.

It can be written as a sum of positive squares in 4 ways, for example, as 48399849 + 108659776 = 6957^2 + 10424^2 .

It is a de Polignac number, because none of the positive numbers 2^k-157059625 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 628114 + ... + 628363.

It is an arithmetic number, because the mean of its divisors is an integer number (24501321).

Almost surely, 2^157059625 is an apocalyptic number.

It is an amenable number.

157059625 is a deficient number, since it is larger than the sum of its proper divisors (38950943).

157059625 is an equidigital number, since it uses as much as digits as its factorization.

157059625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1256492 (or 1256482 counting only the distinct ones).

The product of its (nonzero) digits is 94500, while the sum is 40.

The square root of 157059625 is about 12532.3431568083. The cubic root of 157059625 is about 539.5373552285.

The spelling of 157059625 in words is "one hundred fifty-seven million, fifty-nine thousand, six hundred twenty-five".