53864676 has 60 divisors (see below), whose sum is σ = 142580592. Its totient is φ = 17729712.

The previous prime is 53864663. The next prime is 53864743. The reversal of 53864676 is 67646835.

53864676 is a `hidden beast` number, since 538 + 6 + 46 + 76 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 25891 + ... + 27893.

Almost surely, 2^53864676 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53864676, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71290296).

53864676 is an abundant number, since it is smaller than the sum of its proper divisors (88715916).

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

53864676 is a wasteful number, since it uses less digits than its factorization.

53864676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2102 (or 2091 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The square root of 53864676 is about 7339.2558205856. The cubic root of 53864676 is about 377.6603146406.

The spelling of 53864676 in words is "fifty-three million, eight hundred sixty-four thousand, six hundred seventy-six".