152385331 has 8 divisors (see below), whose sum is σ = 184399200. Its totient is φ = 122932608.

The previous prime is 152385319. The next prime is 152385361. The reversal of 152385331 is 133583251.

152385331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 152385331 - 2²⁷ = 18167603 is a prime.

It is a super-2 number, since 2×152385331² = 46442578207959122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 152385293 and 152385302.

It is not an unprimeable number, because it can be changed into a prime (152385361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 640156 + ... + 640393.

It is an arithmetic number, because the mean of its divisors is an integer number (23049900).

Almost surely, 2^152385331 is an apocalyptic number.

152385331 is a deficient number, since it is larger than the sum of its proper divisors (32013869).

152385331 is a wasteful number, since it uses less digits than its factorization.

152385331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1280573.

The product of its digits is 10800, while the sum is 31.

The square root of 152385331 is about 12344.4453500350. The cubic root of 152385331 is about 534.1309219498.

The spelling of 152385331 in words is "one hundred fifty-two million, three hundred eighty-five thousand, three hundred thirty-one".