16312610507 has 2 divisors, whose sum is σ = 16312610508. Its totient is φ = 16312610506.

The previous prime is 16312610453. The next prime is 16312610513. The reversal of 16312610507 is 70501621361.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16312610507 - 2²⁴ = 16295833291 is a prime.

It is a super-2 number, since 2×16312610507² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (16312610527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8156305253 + 8156305254.

It is an arithmetic number, because the mean of its divisors is an integer number (8156305254).

Almost surely, 2^16312610507 is an apocalyptic number.

16312610507 is a deficient number, since it is larger than the sum of its proper divisors (1).

16312610507 is an equidigital number, since it uses as much as digits as its factorization.

16312610507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 32.

The spelling of 16312610507 in words is "sixteen billion, three hundred twelve million, six hundred ten thousand, five hundred seven".