54430402504 has 8 divisors (see below), whose sum is σ = 102057004710. Its totient is φ = 27215201248.

The previous prime is 54430402487. The next prime is 54430402517. The reversal of 54430402504 is 40520403445.

It can be written as a sum of positive squares in only one way, i.e., 48400880004 + 6029522500 = 220002^2 + 77650^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3401900149 + ... + 3401900164.

Almost surely, 2^54430402504 is an apocalyptic number.

It is an amenable number.

54430402504 is a deficient number, since it is larger than the sum of its proper divisors (47626602206).

54430402504 is a wasteful number, since it uses less digits than its factorization.

54430402504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6803800319 (or 6803800315 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 31.

Adding to 54430402504 its reverse (40520403445), we get a palindrome (94950805949).

The spelling of 54430402504 in words is "fifty-four billion, four hundred thirty million, four hundred two thousand, five hundred four".