152385057 has 56 divisors (see below), whose sum is σ = 257703168. Its totient is φ = 89229600.

The previous prime is 152385041. The next prime is 152385067. The reversal of 152385057 is 750583251.

152385057 is a `hidden beast` number, since 1 + 523 + 85 + 0 + 57 = 666.

It is not a de Polignac number, because 152385057 - 2⁴ = 152385041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (152385007) by changing a digit.

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 55 ways as a sum of consecutive naturals, for example, 248283 + ... + 248895.

Almost surely, 2^152385057 is an apocalyptic number.

It is an amenable number.

152385057 is a deficient number, since it is larger than the sum of its proper divisors (105318111).

152385057 is an equidigital number, since it uses as much as digits as its factorization.

152385057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673 (or 658 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 36.

The square root of 152385057 is about 12344.4342519210. The cubic root of 152385057 is about 534.1306018141.

The spelling of 152385057 in words is "one hundred fifty-two million, three hundred eighty-five thousand, fifty-seven".