54788797077960 has 256 divisors, whose sum is σ = 189800558208000. Its totient is φ = 12512775490560.

The previous prime is 54788797077929. The next prime is 54788797077977. The reversal of 54788797077960 is 6977079788745.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1612807 + ... + 10591446.

It is an arithmetic number, because the mean of its divisors is an integer number (741408430500).

Almost surely, 2^{54788797077960} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54788797077960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94900279104000).

54788797077960 is an abundant number, since it is smaller than the sum of its proper divisors (135011761130040).

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

54788797077960 is a wasteful number, since it uses less digits than its factorization.

54788797077960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12204476 (or 12204472 counting only the distinct ones).

The product of its (nonzero) digits is 10455298560, while the sum is 84.

The spelling of 54788797077960 in words is "fifty-four trillion, seven hundred eighty-eight billion, seven hundred ninety-seven million, seventy-seven thousand, nine hundred sixty".