157150325 has 6 divisors (see below), whose sum is σ = 194866434. Its totient is φ = 125720240.

The previous prime is 157150313. The next prime is 157150339. The reversal of 157150325 is 523051751.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 13965169 + 143185156 = 3737^2 + 11966^2 .

It is not a de Polignac number, because 157150325 - 2¹⁰ = 157149301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3142982 + ... + 3143031.

It is an arithmetic number, because the mean of its divisors is an integer number (32477739).

Almost surely, 2^157150325 is an apocalyptic number.

It is an amenable number.

157150325 is a deficient number, since it is larger than the sum of its proper divisors (37716109).

157150325 is an equidigital number, since it uses as much as digits as its factorization.

157150325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6286023 (or 6286018 counting only the distinct ones).

The product of its (nonzero) digits is 5250, while the sum is 29.

The square root of 157150325 is about 12535.9612714781. The cubic root of 157150325 is about 539.6411939695.

The spelling of 157150325 in words is "one hundred fifty-seven million, one hundred fifty thousand, three hundred twenty-five".