33736704013 has 2 divisors, whose sum is σ = 33736704014. Its totient is φ = 33736704012.

The previous prime is 33736703989. The next prime is 33736704041. The reversal of 33736704013 is 31040763733.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21499477129 + 12237226884 = 146627^2 + 110622^2 .

It is a cyclic number.

It is not a de Polignac number, because 33736704013 - 2¹³ = 33736695821 is a prime.

It is a super-2 number, since 2×33736704013² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33736704613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16868352006 + 16868352007.

It is an arithmetic number, because the mean of its divisors is an integer number (16868352007).

Almost surely, 2^33736704013 is an apocalyptic number.

It is an amenable number.

33736704013 is a deficient number, since it is larger than the sum of its proper divisors (1).

33736704013 is an equidigital number, since it uses as much as digits as its factorization.

33736704013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 95256, while the sum is 37.

The spelling of 33736704013 in words is "thirty-three billion, seven hundred thirty-six million, seven hundred four thousand, thirteen".