151561155016 has 32 divisors (see below), whose sum is σ = 284751936000. Its totient is φ = 75627403776.

The previous prime is 151561154993. The next prime is 151561155041. The reversal of 151561155016 is 610551165151.

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, 20046645 + ... + 20054203.

It is an arithmetic number, because the mean of its divisors is an integer number (8898498000).

Almost surely, 2^151561155016 is an apocalyptic number.

It is an amenable number.

151561155016 is a deficient number, since it is larger than the sum of its proper divisors (133190780984).

151561155016 is a wasteful number, since it uses less digits than its factorization.

151561155016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12301 (or 12297 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 37.

The spelling of 151561155016 in words is "one hundred fifty-one billion, five hundred sixty-one million, one hundred fifty-five thousand, sixteen".