52814408736 has 24 divisors (see below), whose sum is σ = 138637823184. Its totient is φ = 17604802880.

The previous prime is 52814408711. The next prime is 52814408753. The reversal of 52814408736 is 63780441825.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 275074950 + ... + 275075141.

It is an arithmetic number, because the mean of its divisors is an integer number (5776575966).

Almost surely, 2^52814408736 is an apocalyptic number.

It is an amenable number.

52814408736 is an abundant number, since it is smaller than the sum of its proper divisors (85823414448).

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

52814408736 is a wasteful number, since it uses less digits than its factorization.

52814408736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550150104 (or 550150096 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 48.

The spelling of 52814408736 in words is "fifty-two billion, eight hundred fourteen million, four hundred eight thousand, seven hundred thirty-six".