54561426760 has 64 divisors (see below), whose sum is σ = 129946680000. Its totient is φ = 20560349952.

The previous prime is 54561426757. The next prime is 54561426793. The reversal of 54561426760 is 6762416545.

It is a self number, because there is not a number n which added to its sum of digits gives 54561426760.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64495 + ... + 336574.

It is an arithmetic number, because the mean of its divisors is an integer number (2030416875).

Almost surely, 2^54561426760 is an apocalyptic number.

It is an amenable number.

54561426760 is an abundant number, since it is smaller than the sum of its proper divisors (75385253240).

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

54561426760 is a wasteful number, since it uses less digits than its factorization.

54561426760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401278 (or 401274 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 46.

The spelling of 54561426760 in words is "fifty-four billion, five hundred sixty-one million, four hundred twenty-six thousand, seven hundred sixty".