152626541656 has 8 divisors (see below), whose sum is σ = 286174765620. Its totient is φ = 76313270824.

The previous prime is 152626541647. The next prime is 152626541681. The reversal of 152626541656 is 656145626251.

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

It is a super-2 number, since 2×152626541656² (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 (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9539158846 + ... + 9539158861.

Almost surely, 2^152626541656 is an apocalyptic number.

It is an amenable number.

152626541656 is a deficient number, since it is larger than the sum of its proper divisors (133548223964).

152626541656 is a wasteful number, since it uses less digits than its factorization.

152626541656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19078317713 (or 19078317709 counting only the distinct ones).

The product of its digits is 2592000, while the sum is 49.

The spelling of 152626541656 in words is "one hundred fifty-two billion, six hundred twenty-six million, five hundred forty-one thousand, six hundred fifty-six".