549079146192 has 40 divisors (see below), whose sum is σ = 1418483234080. Its totient is φ = 183022669440.

The previous prime is 549079146149. The next prime is 549079146221. The reversal of 549079146192 is 291641970945.

It is a happy number.

It is a congruent number.

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, 3330342 + ... + 3491322.

It is an arithmetic number, because the mean of its divisors is an integer number (35462080852).

Almost surely, 2^549079146192 is an apocalyptic number.

It is an amenable number.

549079146192 is an abundant number, since it is smaller than the sum of its proper divisors (869404087888).

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

549079146192 is a wasteful number, since it uses less digits than its factorization.

549079146192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232051 (or 232045 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 57.

The spelling of 549079146192 in words is "five hundred forty-nine billion, seventy-nine million, one hundred forty-six thousand, one hundred ninety-two".