152317532 has 12 divisors (see below), whose sum is σ = 270534600. Its totient is φ = 75021936.

The previous prime is 152317519. The next prime is 152317579. The reversal of 152317532 is 235713251.

It is a junction number, because it is equal to n+sod(n) for n = 152317495 and 152317504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 283907 + ... + 284442.

It is an arithmetic number, because the mean of its divisors is an integer number (22544550).

Almost surely, 2^152317532 is an apocalyptic number.

It is an amenable number.

152317532 is a deficient number, since it is larger than the sum of its proper divisors (118217068).

152317532 is a wasteful number, since it uses less digits than its factorization.

152317532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568420 (or 568418 counting only the distinct ones).

The product of its digits is 6300, while the sum is 29.

The square root of 152317532 is about 12341.6989106038. The cubic root of 152317532 is about 534.0516953512.

The spelling of 152317532 in words is "one hundred fifty-two million, three hundred seventeen thousand, five hundred thirty-two".