152731422152 has 8 divisors (see below), whose sum is σ = 286371416550. Its totient is φ = 76365711072.

The previous prime is 152731422149. The next prime is 152731422187. The reversal of 152731422152 is 251224137251.

152731422152 is digitally balanced in base 3, 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., 118745024836 + 33986397316 = 344594^2 + 184354^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×152731422152² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9545713877 + ... + 9545713892.

Almost surely, 2^152731422152 is an apocalyptic number.

It is an amenable number.

152731422152 is a deficient number, since it is larger than the sum of its proper divisors (133639994398).

152731422152 is a wasteful number, since it uses less digits than its factorization.

152731422152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19091427775 (or 19091427771 counting only the distinct ones).

The product of its digits is 33600, while the sum is 35.

The spelling of 152731422152 in words is "one hundred fifty-two billion, seven hundred thirty-one million, four hundred twenty-two thousand, one hundred fifty-two".