5256333634 has 8 divisors (see below), whose sum is σ = 7887982140. Its totient is φ = 2627006256.

The previous prime is 5256333601. The next prime is 5256333653. The reversal of 5256333634 is 4363336525.

It can be written as a sum of positive squares in 2 ways, for example, as 5087255625 + 169078009 = 71325^2 + 13003^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 574609 + ... + 583684.

Almost surely, 2^5256333634 is an apocalyptic number.

5256333634 is a deficient number, since it is larger than the sum of its proper divisors (2631648506).

5256333634 is a wasteful number, since it uses less digits than its factorization.

5256333634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1160564.

The product of its digits is 583200, while the sum is 40.

The square root of 5256333634 is about 72500.5767839126. The cubic root of 5256333634 is about 1738.7119584148.

The spelling of 5256333634 in words is "five billion, two hundred fifty-six million, three hundred thirty-three thousand, six hundred thirty-four".