5662072639 has 2 divisors, whose sum is σ = 5662072640. Its totient is φ = 5662072638.

The previous prime is 5662072631. The next prime is 5662072681. The reversal of 5662072639 is 9362702665.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5662072639 - 2³ = 5662072631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5662072631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2831036319 + 2831036320.

It is an arithmetic number, because the mean of its divisors is an integer number (2831036320).

Almost surely, 2^5662072639 is an apocalyptic number.

5662072639 is a deficient number, since it is larger than the sum of its proper divisors (1).

5662072639 is an equidigital number, since it uses as much as digits as its factorization.

5662072639 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 816480, while the sum is 46.

The square root of 5662072639 is about 75246.7450392374. The cubic root of 5662072639 is about 1782.3451644563.

The spelling of 5662072639 in words is "five billion, six hundred sixty-two million, seventy-two thousand, six hundred thirty-nine".