5107234728564 has 18 divisors (see below), whose sum is σ = 12909954452850. Its totient is φ = 1702411576176.

The previous prime is 5107234728551. The next prime is 5107234728569. The reversal of 5107234728564 is 4658274327015.

5107234728564 is a `hidden beast` number, since 5 + 1 + 0 + 7 + 2 + 3 + 4 + 72 + 8 + 564 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2925433952100 + 2181800776464 = 1710390^2 + 1477092^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a self number, because there is not a number n which added to its sum of digits gives 5107234728564.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5107234728569) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 70933815639 + ... + 70933815710.

It is an arithmetic number, because the mean of its divisors is an integer number (717219691825).

Almost surely, 2^{5107234728564} is an apocalyptic number.

It is an amenable number.

5107234728564 is an abundant number, since it is smaller than the sum of its proper divisors (7802719724286).

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

5107234728564 is a wasteful number, since it uses less digits than its factorization.

5107234728564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141867631359 (or 141867631354 counting only the distinct ones).

The product of its (nonzero) digits is 11289600, while the sum is 54.

The spelling of 5107234728564 in words is "five trillion, one hundred seven billion, two hundred thirty-four million, seven hundred twenty-eight thousand, five hundred sixty-four".