54934494320 has 20 divisors (see below), whose sum is σ = 127722699480. Its totient is φ = 21973797696.

The previous prime is 54934494313. The next prime is 54934494359. The reversal of 54934494320 is 2349443945.

54934494320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×54934494320² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 343340510 + ... + 343340669.

It is an arithmetic number, because the mean of its divisors is an integer number (6386134974).

Almost surely, 2^54934494320 is an apocalyptic number.

It is an amenable number.

54934494320 is an abundant number, since it is smaller than the sum of its proper divisors (72788205160).

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

54934494320 is a wasteful number, since it uses less digits than its factorization.

54934494320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686681192 (or 686681186 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 47.

The spelling of 54934494320 in words is "fifty-four billion, nine hundred thirty-four million, four hundred ninety-four thousand, three hundred twenty".