2136753667 has 2 divisors, whose sum is σ = 2136753668. Its totient is φ = 2136753666.

The previous prime is 2136753637. The next prime is 2136753673. The reversal of 2136753667 is 7663576312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2136753667 - 2²⁷ = 2002535939 is a prime.

It is not a weakly prime, because it can be changed into another prime (2136753637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1068376833 + 1068376834.

It is an arithmetic number, because the mean of its divisors is an integer number (1068376834).

Almost surely, 2^2136753667 is an apocalyptic number.

2136753667 is a deficient number, since it is larger than the sum of its proper divisors (1).

2136753667 is an equidigital number, since it uses as much as digits as its factorization.

2136753667 is an evil number, because the sum of its binary digits is even.

The product of its digits is 952560, while the sum is 46.

The square root of 2136753667 is about 46225.0329042609. The cubic root of 2136753667 is about 1288.0067904285.

The spelling of 2136753667 in words is "two billion, one hundred thirty-six million, seven hundred fifty-three thousand, six hundred sixty-seven".