5236740667 has 2 divisors, whose sum is σ = 5236740668. Its totient is φ = 5236740666.

The previous prime is 5236740659. The next prime is 5236740679. The reversal of 5236740667 is 7660476325.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5236740667 - 2³ = 5236740659 is a prime.

It is not a weakly prime, because it can be changed into another prime (5236740697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2618370333 + 2618370334.

It is an arithmetic number, because the mean of its divisors is an integer number (2618370334).

Almost surely, 2^5236740667 is an apocalyptic number.

5236740667 is a deficient number, since it is larger than the sum of its proper divisors (1).

5236740667 is an equidigital number, since it uses as much as digits as its factorization.

5236740667 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1270080, while the sum is 46.

The square root of 5236740667 is about 72365.3277958443. The cubic root of 5236740667 is about 1736.5489208368.

The spelling of 5236740667 in words is "five billion, two hundred thirty-six million, seven hundred forty thousand, six hundred sixty-seven".