155676076616 has 16 divisors (see below), whose sum is σ = 292654771200. Its totient is φ = 77634804304.

The previous prime is 155676076583. The next prime is 155676076637. The reversal of 155676076616 is 616670676551.

It is a super-2 number, since 2×155676076616² (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, 25400996 + ... + 25407123.

It is an arithmetic number, because the mean of its divisors is an integer number (18290923200).

Almost surely, 2^155676076616 is an apocalyptic number.

It is an amenable number.

155676076616 is a deficient number, since it is larger than the sum of its proper divisors (136978694584).

155676076616 is a wasteful number, since it uses less digits than its factorization.

155676076616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50808508 (or 50808504 counting only the distinct ones).

The product of its (nonzero) digits is 9525600, while the sum is 56.

The spelling of 155676076616 in words is "one hundred fifty-five billion, six hundred seventy-six million, seventy-six thousand, six hundred sixteen".