152645125 has 32 divisors (see below), whose sum is σ = 208746720. Its totient is φ = 110924800.

The previous prime is 152645111. The next prime is 152645131. The reversal of 152645125 is 521546251.

It can be written as a sum of positive squares in 16 ways, for example, as 84235684 + 68409441 = 9178^2 + 8271^2 .

It is not a de Polignac number, because 152645125 - 2²³ = 144256517 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60387 + ... + 62863.

It is an arithmetic number, because the mean of its divisors is an integer number (6523335).

Almost surely, 2^152645125 is an apocalyptic number.

It is an amenable number.

152645125 is a deficient number, since it is larger than the sum of its proper divisors (56101595).

152645125 is a wasteful number, since it uses less digits than its factorization.

152645125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2538 (or 2528 counting only the distinct ones).

The product of its digits is 12000, while the sum is 31.

The square root of 152645125 is about 12354.9635774453. The cubic root of 152645125 is about 534.4342871648.

The spelling of 152645125 in words is "one hundred fifty-two million, six hundred forty-five thousand, one hundred twenty-five".