157359025 has 12 divisors (see below), whose sum is σ = 199885644. Its totient is φ = 122816000.

The previous prime is 157359011. The next prime is 157359029. The reversal of 157359025 is 520953751.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 25040016 + 132319009 = 5004^2 + 11503^2 .

It is not a de Polignac number, because 157359025 - 2¹³ = 157350833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (157359029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75736 + ... + 77785.

It is an arithmetic number, because the mean of its divisors is an integer number (16657137).

Almost surely, 2^157359025 is an apocalyptic number.

It is an amenable number.

157359025 is a deficient number, since it is larger than the sum of its proper divisors (42526619).

157359025 is a wasteful number, since it uses less digits than its factorization.

157359025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153572 (or 153567 counting only the distinct ones).

The product of its (nonzero) digits is 47250, while the sum is 37.

The square root of 157359025 is about 12544.2825621874. The cubic root of 157359025 is about 539.8799744671.

The spelling of 157359025 in words is "one hundred fifty-seven million, three hundred fifty-nine thousand, twenty-five".