36733370731 has 2 divisors, whose sum is σ = 36733370732. Its totient is φ = 36733370730.

The previous prime is 36733370699. The next prime is 36733370741. The reversal of 36733370731 is 13707333763.

36733370731 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (13707333763) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36733370731 - 2⁵ = 36733370699 is a prime.

It is a super-3 number, since 3×36733370731³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (36733370741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18366685365 + 18366685366.

It is an arithmetic number, because the mean of its divisors is an integer number (18366685366).

Almost surely, 2^36733370731 is an apocalyptic number.

36733370731 is a deficient number, since it is larger than the sum of its proper divisors (1).

36733370731 is an equidigital number, since it uses as much as digits as its factorization.

36733370731 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 500094, while the sum is 43.

The spelling of 36733370731 in words is "thirty-six billion, seven hundred thirty-three million, three hundred seventy thousand, seven hundred thirty-one".