550051670120 has 32 divisors (see below), whose sum is σ = 1240435468800. Its totient is φ = 219519475008.

The previous prime is 550051670059. The next prime is 550051670171. The reversal of 550051670120 is 21076150055.

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, 15644504 + ... + 15679623.

It is an arithmetic number, because the mean of its divisors is an integer number (38763608400).

Almost surely, 2^550051670120 is an apocalyptic number.

It is an amenable number.

550051670120 is an abundant number, since it is smaller than the sum of its proper divisors (690383798680).

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

550051670120 is a wasteful number, since it uses less digits than its factorization.

550051670120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31324577 (or 31324573 counting only the distinct ones).

The product of its (nonzero) digits is 10500, while the sum is 32.

The spelling of 550051670120 in words is "five hundred fifty billion, fifty-one million, six hundred seventy thousand, one hundred twenty".