54617987130 has 64 divisors (see below), whose sum is σ = 150036357888. Its totient is φ = 12465192960.

The previous prime is 54617987129. The next prime is 54617987183. The reversal of 54617987130 is 3178971645.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57927 + ... + 335546.

It is an arithmetic number, because the mean of its divisors is an integer number (2344318092).

Almost surely, 2^54617987130 is an apocalyptic number.

54617987130 is an abundant number, since it is smaller than the sum of its proper divisors (95418370758).

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

54617987130 is a wasteful number, since it uses less digits than its factorization.

54617987130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394151.

The product of its (nonzero) digits is 1270080, while the sum is 51.

The spelling of 54617987130 in words is "fifty-four billion, six hundred seventeen million, nine hundred eighty-seven thousand, one hundred thirty".