54671575876784 has 80 divisors (see below), whose sum is σ = 115176726595680. Its totient is φ = 25051492546560.

The previous prime is 54671575876763. The next prime is 54671575876787. The reversal of 54671575876784 is 48767857517645.

It is a junction number, because it is equal to n+sod(n) for n = 54671575876699 and 54671575876708.

It is not an unprimeable number, because it can be changed into a prime (54671575876787) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12101957 + ... + 15993764.

It is an arithmetic number, because the mean of its divisors is an integer number (1439709082446).

Almost surely, 2^{54671575876784} is an apocalyptic number.

It is an amenable number.

54671575876784 is an abundant number, since it is smaller than the sum of its proper divisors (60505150718896).

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

54671575876784 is a wasteful number, since it uses less digits than its factorization.

54671575876784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28095958 (or 28095952 counting only the distinct ones).

The product of its digits is 11063808000, while the sum is 80.

The spelling of 54671575876784 in words is "fifty-four trillion, six hundred seventy-one billion, five hundred seventy-five million, eight hundred seventy-six thousand, seven hundred eighty-four".