152572235752 has 8 divisors (see below), whose sum is σ = 286072942050. Its totient is φ = 76286117872.

The previous prime is 152572235729. The next prime is 152572235779. The reversal of 152572235752 is 257532275251.

It can be written as a sum of positive squares in only one way, i.e., 99435531556 + 53136704196 = 315334^2 + 230514^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9535764727 + ... + 9535764742.

Almost surely, 2^152572235752 is an apocalyptic number.

It is an amenable number.

152572235752 is a deficient number, since it is larger than the sum of its proper divisors (133500706298).

152572235752 is a wasteful number, since it uses less digits than its factorization.

152572235752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19071529475 (or 19071529471 counting only the distinct ones).

The product of its digits is 1470000, while the sum is 46.

The spelling of 152572235752 in words is "one hundred fifty-two billion, five hundred seventy-two million, two hundred thirty-five thousand, seven hundred fifty-two".