5249475634 has 12 divisors (see below), whose sum is σ = 8526515706. Its totient is φ = 2422834752.

The previous prime is 5249475599. The next prime is 5249475703. The reversal of 5249475634 is 4365749425.

It can be written as a sum of positive squares in 3 ways, for example, as 1840667409 + 3408808225 = 42903^2 + 58385^2 .

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, 7765159 + ... + 7765834.

Almost surely, 2^5249475634 is an apocalyptic number.

5249475634 is a deficient number, since it is larger than the sum of its proper divisors (3277040072).

5249475634 is a wasteful number, since it uses less digits than its factorization.

5249475634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15531021 (or 15531008 counting only the distinct ones).

The product of its digits is 3628800, while the sum is 49.

The square root of 5249475634 is about 72453.2651714193. The cubic root of 5249475634 is about 1737.9554567012.

The spelling of 5249475634 in words is "five billion, two hundred forty-nine million, four hundred seventy-five thousand, six hundred thirty-four".