53620753536 has 96 divisors (see below), whose sum is σ = 176342088000. Its totient is φ = 15320212992.

The previous prime is 53620753523. The next prime is 53620753561. The reversal of 53620753536 is 63535702635.

53620753536 is a `hidden beast` number, since 5 + 3 + 62 + 0 + 7 + 53 + 536 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 53620753491 and 53620753500.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3316636 + ... + 3332763.

It is an arithmetic number, because the mean of its divisors is an integer number (1836896750).

Almost surely, 2^53620753536 is an apocalyptic number.

53620753536 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

53620753536 is an abundant number, since it is smaller than the sum of its proper divisors (122721334464).

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

53620753536 is a wasteful number, since it uses less digits than its factorization.

53620753536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6649426 (or 6649411 counting only the distinct ones).

The product of its (nonzero) digits is 1701000, while the sum is 45.

The spelling of 53620753536 in words is "fifty-three billion, six hundred twenty million, seven hundred fifty-three thousand, five hundred thirty-six".