152399669328 has 30 divisors (see below), whose sum is σ = 426507408314. Its totient is φ = 50799889728.

The previous prime is 152399669311. The next prime is 152399669333. The reversal of 152399669328 is 823966993251.

152399669328 is a `hidden beast` number, since 15 + 239 + 9 + 6 + 69 + 328 = 666.

152399669328 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 144713289744 + 7686379584 = 380412^2 + 87672^2 .

It is a super-2 number, since 2×152399669328² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 529165375 + ... + 529165662.

Almost surely, 2^152399669328 is an apocalyptic number.

152399669328 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

152399669328 is an abundant number, since it is smaller than the sum of its proper divisors (274107738986).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

152399669328 is a wasteful number, since it uses less digits than its factorization.

152399669328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1058331051 (or 1058331042 counting only the distinct ones).

The product of its digits is 37791360, while the sum is 63.

The spelling of 152399669328 in words is "one hundred fifty-two billion, three hundred ninety-nine million, six hundred sixty-nine thousand, three hundred twenty-eight".