152922077128 has 8 divisors (see below), whose sum is σ = 286728894630. Its totient is φ = 76461038560.

The previous prime is 152922077111. The next prime is 152922077129. The reversal of 152922077128 is 821770229251.

It can be written as a sum of positive squares in only one way, i.e., 152488688004 + 433389124 = 390498^2 + 20818^2 .

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

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (152922077129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9557629813 + ... + 9557629828.

Almost surely, 2^152922077128 is an apocalyptic number.

It is an amenable number.

152922077128 is a deficient number, since it is larger than the sum of its proper divisors (133806817502).

152922077128 is a wasteful number, since it uses less digits than its factorization.

152922077128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19115259647 (or 19115259643 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 46.

The spelling of 152922077128 in words is "one hundred fifty-two billion, nine hundred twenty-two million, seventy-seven thousand, one hundred twenty-eight".