5215788994824 has 48 divisors (see below), whose sum is σ = 14126213497500. Its totient is φ = 1738581771264.

The previous prime is 5215788994789. The next prime is 5215788994853. The reversal of 5215788994824 is 4284998875125.

5215788994824 is a `hidden beast` number, since 5 + 2 + 1 + 57 + 8 + 8 + 99 + 482 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3264822561924 + 1950966432900 = 1806882^2 + 1396770^2 .

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11545552 + ... + 11988800.

Almost surely, 2^{5215788994824} is an apocalyptic number.

It is an amenable number.

5215788994824 is an abundant number, since it is smaller than the sum of its proper divisors (8910424502676).

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

5215788994824 is a wasteful number, since it uses less digits than its factorization.

5215788994824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606694 (or 606687 counting only the distinct ones).

The product of its digits is 464486400, while the sum is 72.

The spelling of 5215788994824 in words is "five trillion, two hundred fifteen billion, seven hundred eighty-eight million, nine hundred ninety-four thousand, eight hundred twenty-four".