5157926539 has 2 divisors, whose sum is σ = 5157926540. Its totient is φ = 5157926538.

The previous prime is 5157926533. The next prime is 5157926581. The reversal of 5157926539 is 9356297515.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5157926539 - 2²³ = 5149537931 is a prime.

It is not a weakly prime, because it can be changed into another prime (5157926533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2578963269 + 2578963270.

It is an arithmetic number, because the mean of its divisors is an integer number (2578963270).

Almost surely, 2^5157926539 is an apocalyptic number.

5157926539 is a deficient number, since it is larger than the sum of its proper divisors (1).

5157926539 is an equidigital number, since it uses as much as digits as its factorization.

5157926539 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2551500, while the sum is 52.

The square root of 5157926539 is about 71818.7060521143. The cubic root of 5157926539 is about 1727.7930291368.

The spelling of 5157926539 in words is "five billion, one hundred fifty-seven million, nine hundred twenty-six thousand, five hundred thirty-nine".