5247916434 has 12 divisors (see below), whose sum is σ = 11370485646. Its totient is φ = 1749305472.

The previous prime is 5247916409. The next prime is 5247916547. The reversal of 5247916434 is 4346197425.

5247916434 is a `hidden beast` number, since 524 + 7 + 91 + 6 + 4 + 34 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3533708025 + 1714208409 = 59445^2 + 41403^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5247916434.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 145775439 + ... + 145775474.

Almost surely, 2^5247916434 is an apocalyptic number.

5247916434 is an abundant number, since it is smaller than the sum of its proper divisors (6122569212).

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

5247916434 is a wasteful number, since it uses less digits than its factorization.

5247916434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291550921 (or 291550918 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The square root of 5247916434 is about 72442.5043327465. The cubic root of 5247916434 is about 1737.7833704033.

The spelling of 5247916434 in words is "five billion, two hundred forty-seven million, nine hundred sixteen thousand, four hundred thirty-four".