55651005176 has 16 divisors (see below), whose sum is σ = 112372222200. Its totient is φ = 25685079264.

The previous prime is 55651005169. The next prime is 55651005211. The reversal of 55651005176 is 67150015655.

It is a congruent number.

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, 267552806 + ... + 267553013.

Almost surely, 2^55651005176 is an apocalyptic number.

It is an amenable number.

55651005176 is an abundant number, since it is smaller than the sum of its proper divisors (56721217024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55651005176 is a wasteful number, since it uses less digits than its factorization.

55651005176 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535105838 (or 535105834 counting only the distinct ones).

The product of its (nonzero) digits is 157500, while the sum is 41.

The spelling of 55651005176 in words is "fifty-five billion, six hundred fifty-one million, five thousand, one hundred seventy-six".