1379502023 has 2 divisors, whose sum is σ = 1379502024. Its totient is φ = 1379502022.

The previous prime is 1379502017. The next prime is 1379502053. The reversal of 1379502023 is 3202059731.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1379502023 - 2²⁴ = 1362724807 is a prime.

It is a super-2 number, since 2×1379502023² = 3806051662922185058, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1379502053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 689751011 + 689751012.

It is an arithmetic number, because the mean of its divisors is an integer number (689751012).

Almost surely, 2^1379502023 is an apocalyptic number.

1379502023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1379502023 is an equidigital number, since it uses as much as digits as its factorization.

1379502023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 1379502023 is about 37141.6480921351. The cubic root of 1379502023 is about 1113.2023485349.

The spelling of 1379502023 in words is "one billion, three hundred seventy-nine million, five hundred two thousand, twenty-three".