36734731507 has 2 divisors, whose sum is σ = 36734731508. Its totient is φ = 36734731506.

The previous prime is 36734731489. The next prime is 36734731567. The reversal of 36734731507 is 70513743763.

36734731507 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (70513743763) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36734731507 - 2²³ = 36726342899 is a prime.

It is not a weakly prime, because it can be changed into another prime (36734731567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18367365753 + 18367365754.

It is an arithmetic number, because the mean of its divisors is an integer number (18367365754).

Almost surely, 2^36734731507 is an apocalyptic number.

36734731507 is a deficient number, since it is larger than the sum of its proper divisors (1).

36734731507 is an equidigital number, since it uses as much as digits as its factorization.

36734731507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1111320, while the sum is 46.

The spelling of 36734731507 in words is "thirty-six billion, seven hundred thirty-four million, seven hundred thirty-one thousand, five hundred seven".