54971364380 has 24 divisors (see below), whose sum is σ = 115456704048. Its totient is φ = 21985338368.

The previous prime is 54971364379. The next prime is 54971364457. The reversal of 54971364380 is 8346317945.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57434 + ... + 336513.

It is an arithmetic number, because the mean of its divisors is an integer number (4810696002).

Almost surely, 2^54971364380 is an apocalyptic number.

It is an amenable number.

54971364380 is an abundant number, since it is smaller than the sum of its proper divisors (60485339668).

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

54971364380 is a wasteful number, since it uses less digits than its factorization.

54971364380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400933 (or 400931 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 50.

The spelling of 54971364380 in words is "fifty-four billion, nine hundred seventy-one million, three hundred sixty-four thousand, three hundred eighty".