2137933163507 has 2 divisors, whose sum is σ = 2137933163508. Its totient is φ = 2137933163506.

The previous prime is 2137933163477. The next prime is 2137933163521. The reversal of 2137933163507 is 7053613397312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2137933163507 - 2⁸ = 2137933163251 is a prime.

It is not a weakly prime, because it can be changed into another prime (2137933163557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1068966581753 + 1068966581754.

It is an arithmetic number, because the mean of its divisors is an integer number (1068966581754).

Almost surely, 2^{2137933163507} is an apocalyptic number.

2137933163507 is a deficient number, since it is larger than the sum of its proper divisors (1).

2137933163507 is an equidigital number, since it uses as much as digits as its factorization.

2137933163507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2143260, while the sum is 50.

The spelling of 2137933163507 in words is "two trillion, one hundred thirty-seven billion, nine hundred thirty-three million, one hundred sixty-three thousand, five hundred seven".