151151536556 has 12 divisors (see below), whose sum is σ = 265146493080. Its totient is φ = 75395395680.

The previous prime is 151151536537. The next prime is 151151536577. The reversal of 151151536556 is 655635151151.

It is a super-2 number, since 2×151151536556² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45091265 + ... + 45094616.

It is an arithmetic number, because the mean of its divisors is an integer number (22095541090).

Almost surely, 2^151151536556 is an apocalyptic number.

It is an amenable number.

151151536556 is a deficient number, since it is larger than the sum of its proper divisors (113994956524).

151151536556 is a wasteful number, since it uses less digits than its factorization.

151151536556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90186304 (or 90186302 counting only the distinct ones).

The product of its digits is 337500, while the sum is 44.

The spelling of 151151536556 in words is "one hundred fifty-one billion, one hundred fifty-one million, five hundred thirty-six thousand, five hundred fifty-six".