5364974639 has 2 divisors, whose sum is σ = 5364974640. Its totient is φ = 5364974638.

The previous prime is 5364974611. The next prime is 5364974689. The reversal of 5364974639 is 9364794635.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5364974639 - 2⁸ = 5364974383 is a prime.

It is a super-2 number, since 2×5364974639² = 57565905754226360642, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5364974689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2682487319 + 2682487320.

It is an arithmetic number, because the mean of its divisors is an integer number (2682487320).

Almost surely, 2^5364974639 is an apocalyptic number.

5364974639 is a deficient number, since it is larger than the sum of its proper divisors (1).

5364974639 is an equidigital number, since it uses as much as digits as its factorization.

5364974639 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14696640, while the sum is 56.

The square root of 5364974639 is about 73245.9871870125. The cubic root of 5364974639 is about 1750.6092723708.

The spelling of 5364974639 in words is "five billion, three hundred sixty-four million, nine hundred seventy-four thousand, six hundred thirty-nine".