53424560444 has 24 divisors (see below), whose sum is σ = 94495866528. Its totient is φ = 26426174400.

The previous prime is 53424560437. The next prime is 53424560491. The reversal of 53424560444 is 44406542435.

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, 446297 + ... + 553199.

It is an arithmetic number, because the mean of its divisors is an integer number (3937327772).

Almost surely, 2^53424560444 is an apocalyptic number.

It is an amenable number.

53424560444 is a deficient number, since it is larger than the sum of its proper divisors (41071306084).

53424560444 is a wasteful number, since it uses less digits than its factorization.

53424560444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108245 (or 108243 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 41.

The spelling of 53424560444 in words is "fifty-three billion, four hundred twenty-four million, five hundred sixty thousand, four hundred forty-four".