1310000539 has 2 divisors, whose sum is σ = 1310000540. Its totient is φ = 1310000538.

The previous prime is 1310000533. The next prime is 1310000563. The reversal of 1310000539 is 9350000131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1310000539 - 2¹⁹ = 1309476251 is a prime.

It is a super-2 number, since 2×1310000539² = 3432202824360581042, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1310000533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 655000269 + 655000270.

It is an arithmetic number, because the mean of its divisors is an integer number (655000270).

Almost surely, 2^1310000539 is an apocalyptic number.

1310000539 is a deficient number, since it is larger than the sum of its proper divisors (1).

1310000539 is an equidigital number, since it uses as much as digits as its factorization.

1310000539 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 405, while the sum is 22.

The square root of 1310000539 is about 36193.9295877085. The cubic root of 1310000539 is about 1094.1843314310.

The spelling of 1310000539 in words is "one billion, three hundred ten million, five hundred thirty-nine", and thus it is an aban number.