2536320667 has 2 divisors, whose sum is σ = 2536320668. Its totient is φ = 2536320666.

The previous prime is 2536320641. The next prime is 2536320679. The reversal of 2536320667 is 7660236352.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2536320667 - 2⁷ = 2536320539 is a prime.

It is not a weakly prime, because it can be changed into another prime (2536320467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1268160333 + 1268160334.

It is an arithmetic number, because the mean of its divisors is an integer number (1268160334).

Almost surely, 2^2536320667 is an apocalyptic number.

2536320667 is a deficient number, since it is larger than the sum of its proper divisors (1).

2536320667 is an equidigital number, since it uses as much as digits as its factorization.

2536320667 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 272160, while the sum is 40.

The square root of 2536320667 is about 50361.8969757891. The cubic root of 2536320667 is about 1363.7498636540.

The spelling of 2536320667 in words is "two billion, five hundred thirty-six million, three hundred twenty thousand, six hundred sixty-seven".