5256033439 has 12 divisors (see below), whose sum is σ = 5509667296. Its totient is φ = 5013626112.

The previous prime is 5256033427. The next prime is 5256033493. The reversal of 5256033439 is 9343306525.

It is not a de Polignac number, because 5256033439 - 2¹⁵ = 5256000671 is a prime.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5256031439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 180607 + ... + 207679.

Almost surely, 2^5256033439 is an apocalyptic number.

5256033439 is a deficient number, since it is larger than the sum of its proper divisors (253633857).

5256033439 is a wasteful number, since it uses less digits than its factorization.

5256033439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27486 (or 27463 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 40.

The square root of 5256033439 is about 72498.5064604782. The cubic root of 5256033439 is about 1738.6788578667.

The spelling of 5256033439 in words is "five billion, two hundred fifty-six million, thirty-three thousand, four hundred thirty-nine".