53668115004 has 96 divisors (see below), whose sum is σ = 145961657856. Its totient is φ = 15030478080.

The previous prime is 53668114921. The next prime is 53668115029. The reversal of 53668115004 is 40051186635.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1483459 + ... + 1519205.

It is an arithmetic number, because the mean of its divisors is an integer number (1520433936).

Almost surely, 2^53668115004 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 53668115004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72980828928).

53668115004 is an abundant number, since it is smaller than the sum of its proper divisors (92293542852).

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

53668115004 is a wasteful number, since it uses less digits than its factorization.

53668115004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36115 (or 36113 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 39.

The spelling of 53668115004 in words is "fifty-three billion, six hundred sixty-eight million, one hundred fifteen thousand, four".