45235498013 has 2 divisors, whose sum is σ = 45235498014. Its totient is φ = 45235498012.

The previous prime is 45235497971. The next prime is 45235498043. The reversal of 45235498013 is 31089453254.

45235498013 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 can be written as a sum of positive squares in only one way, i.e., 30513801124 + 14721696889 = 174682^2 + 121333^2 .

It is a cyclic number.

It is not a de Polignac number, because 45235498013 - 2¹² = 45235493917 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45235498043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22617749006 + 22617749007.

It is an arithmetic number, because the mean of its divisors is an integer number (22617749007).

Almost surely, 2^45235498013 is an apocalyptic number.

It is an amenable number.

45235498013 is a deficient number, since it is larger than the sum of its proper divisors (1).

45235498013 is an equidigital number, since it uses as much as digits as its factorization.

45235498013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 518400, while the sum is 44.

The spelling of 45235498013 in words is "forty-five billion, two hundred thirty-five million, four hundred ninety-eight thousand, thirteen".