5264733639 has 16 divisors (see below), whose sum is σ = 7661361024. Its totient is φ = 3189261600.

The previous prime is 5264733613. The next prime is 5264733659. The reversal of 5264733639 is 9363374625.

It is not a de Polignac number, because 5264733639 - 2⁹ = 5264733127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5264733659) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36984 + ... + 109074.

It is an arithmetic number, because the mean of its divisors is an integer number (478835064).

Almost surely, 2^5264733639 is an apocalyptic number.

5264733639 is a deficient number, since it is larger than the sum of its proper divisors (2396627385).

5264733639 is a wasteful number, since it uses less digits than its factorization.

5264733639 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74318.

The product of its digits is 2449440, while the sum is 48.

The square root of 5264733639 is about 72558.4842661422. The cubic root of 5264733639 is about 1739.6376617033.

The spelling of 5264733639 in words is "five billion, two hundred sixty-four million, seven hundred thirty-three thousand, six hundred thirty-nine".