53668724118 has 32 divisors (see below), whose sum is σ = 107926318080. Its totient is φ = 17791644000.

The previous prime is 53668724077. The next prime is 53668724143. The reversal of 53668724118 is 81142786635.

It is a congruent number.

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, 993243 + ... + 1045881.

It is an arithmetic number, because the mean of its divisors is an integer number (3372697440).

Almost surely, 2^53668724118 is an apocalyptic number.

53668724118 is an abundant number, since it is smaller than the sum of its proper divisors (54257593962).

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

53668724118 is a wasteful number, since it uses less digits than its factorization.

53668724118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53572.

The product of its digits is 1935360, while the sum is 51.

The spelling of 53668724118 in words is "fifty-three billion, six hundred sixty-eight million, seven hundred twenty-four thousand, one hundred eighteen".