54013597018920 has 192 divisors, whose sum is σ = 218860289331840. Its totient is φ = 11223604569600.

The previous prime is 54013597018897. The next prime is 54013597018921. The reversal of 54013597018920 is 2981079531045.

It is a happy number.

54013597018920 is a `hidden beast` number, since 5 + 4 + 0 + 13 + 597 + 0 + 18 + 9 + 20 = 666.

It is not an unprimeable number, because it can be changed into a prime (54013597018921) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 974243511 + ... + 974298950.

It is an arithmetic number, because the mean of its divisors is an integer number (1139897340270).

Almost surely, 2^{54013597018920} is an apocalyptic number.

It is an amenable number.

54013597018920 is an abundant number, since it is smaller than the sum of its proper divisors (164846692312920).

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

54013597018920 is a wasteful number, since it uses less digits than its factorization.

54013597018920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1948542496 (or 1948542489 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 54.

The spelling of 54013597018920 in words is "fifty-four trillion, thirteen billion, five hundred ninety-seven million, eighteen thousand, nine hundred twenty".