53998952524 has 24 divisors (see below), whose sum is σ = 109152964368. Its totient is φ = 23101155840.

The previous prime is 53998952509. The next prime is 53998952531. The reversal of 53998952524 is 42525989935.

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, 36094809 + ... + 36096304.

It is an arithmetic number, because the mean of its divisors is an integer number (4548040182).

Almost surely, 2^53998952524 is an apocalyptic number.

It is an amenable number.

53998952524 is an abundant number, since it is smaller than the sum of its proper divisors (55154011844).

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

53998952524 is a wasteful number, since it uses less digits than its factorization.

53998952524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72191145 (or 72191143 counting only the distinct ones).

The product of its digits is 34992000, while the sum is 61.

The spelling of 53998952524 in words is "fifty-three billion, nine hundred ninety-eight million, nine hundred fifty-two thousand, five hundred twenty-four".