53920457024 has 28 divisors (see below), whose sum is σ = 122283894624. Its totient is φ = 23108767104.

The previous prime is 53920456999. The next prime is 53920457051. The reversal of 53920457024 is 42075402935.

It is a tau number, because it is divible by the number of its divisors (28).

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, 60178634 + ... + 60179529.

Almost surely, 2^53920457024 is an apocalyptic number.

It is an amenable number.

53920457024 is an abundant number, since it is smaller than the sum of its proper divisors (68363437600).

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

53920457024 is a wasteful number, since it uses less digits than its factorization.

53920457024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120358182 (or 120358172 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 41.

Adding to 53920457024 its reverse (42075402935), we get a palindrome (95995859959).

The spelling of 53920457024 in words is "fifty-three billion, nine hundred twenty million, four hundred fifty-seven thousand, twenty-four".