53916956208 has 80 divisors (see below), whose sum is σ = 157298786400. Its totient is φ = 17677681920.

The previous prime is 53916956153. The next prime is 53916956227. The reversal of 53916956208 is 80265961935.

It is a happy number.

53916956208 is a `hidden beast` number, since 5 + 3 + 9 + 1 + 6 + 9 + 5 + 620 + 8 = 666.

53916956208 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 996663 + ... + 1049366.

It is an arithmetic number, because the mean of its divisors is an integer number (1966234830).

Almost surely, 2^53916956208 is an apocalyptic number.

It is an amenable number.

53916956208 is an abundant number, since it is smaller than the sum of its proper divisors (103381830192).

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

53916956208 is a wasteful number, since it uses less digits than its factorization.

53916956208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2046107 (or 2046095 counting only the distinct ones).

The product of its (nonzero) digits is 3499200, while the sum is 54.

The spelling of 53916956208 in words is "fifty-three billion, nine hundred sixteen million, nine hundred fifty-six thousand, two hundred eight".