5207974829968 has 20 divisors (see below), whose sum is σ = 10091239392780. Its totient is φ = 2603784018944.

The previous prime is 5207974829951. The next prime is 5207974829971. The reversal of 5207974829968 is 8699284797025.

It can be written as a sum of positive squares in 2 ways, for example, as 4062449864704 + 1145524965264 = 2015552^2 + 1070292^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5207974829894 and 5207974829903.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12500905 + ... + 12910792.

It is an arithmetic number, because the mean of its divisors is an integer number (504561969639).

Almost surely, 2^{5207974829968} is an apocalyptic number.

It is an amenable number.

5207974829968 is a deficient number, since it is larger than the sum of its proper divisors (4883264562812).

5207974829968 is a wasteful number, since it uses less digits than its factorization.

5207974829968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25424514 (or 25424508 counting only the distinct ones).

The product of its (nonzero) digits is 1097349120, while the sum is 76.

The spelling of 5207974829968 in words is "five trillion, two hundred seven billion, nine hundred seventy-four million, eight hundred twenty-nine thousand, nine hundred sixty-eight".