151232456552 has 32 divisors (see below), whose sum is σ = 300348777600. Its totient is φ = 71142645504.

The previous prime is 151232456549. The next prime is 151232456579. The reversal of 151232456552 is 255654232151.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182849 + ... + 579567.

It is an arithmetic number, because the mean of its divisors is an integer number (9385899300).

Almost surely, 2^151232456552 is an apocalyptic number.

It is an amenable number.

151232456552 is a deficient number, since it is larger than the sum of its proper divisors (149116321048).

151232456552 is a wasteful number, since it uses less digits than its factorization.

151232456552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399545 (or 399541 counting only the distinct ones).

The product of its digits is 360000, while the sum is 41.

The spelling of 151232456552 in words is "one hundred fifty-one billion, two hundred thirty-two million, four hundred fifty-six thousand, five hundred fifty-two".