373536013 has 2 divisors, whose sum is σ = 373536014. Its totient is φ = 373536012.

The previous prime is 373535993. The next prime is 373536091. The reversal of 373536013 is 310635373.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 271162089 + 102373924 = 16467^2 + 10118^2 .

It is a cyclic number.

It is not a de Polignac number, because 373536013 - 2⁹ = 373535501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (373536113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186768006 + 186768007.

It is an arithmetic number, because the mean of its divisors is an integer number (186768007).

Almost surely, 2^373536013 is an apocalyptic number.

It is an amenable number.

373536013 is a deficient number, since it is larger than the sum of its proper divisors (1).

373536013 is an equidigital number, since it uses as much as digits as its factorization.

373536013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17010, while the sum is 31.

The square root of 373536013 is about 19327.0797845924. The cubic root of 373536013 is about 720.1851459304.

It can be divided in two parts, 3735360 and 13, that added together give a palindrome (3735373).

The spelling of 373536013 in words is "three hundred seventy-three million, five hundred thirty-six thousand, thirteen".