45849515113 has 2 divisors, whose sum is σ = 45849515114. Its totient is φ = 45849515112.

The previous prime is 45849515057. The next prime is 45849515177. The reversal of 45849515113 is 31151594854.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34636187664 + 11213327449 = 186108^2 + 105893^2 .

It is a cyclic number.

It is not a de Polignac number, because 45849515113 - 2³³ = 37259580521 is a prime.

It is not a weakly prime, because it can be changed into another prime (45849575113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22924757556 + 22924757557.

It is an arithmetic number, because the mean of its divisors is an integer number (22924757557).

Almost surely, 2^45849515113 is an apocalyptic number.

It is an amenable number.

45849515113 is a deficient number, since it is larger than the sum of its proper divisors (1).

45849515113 is an equidigital number, since it uses as much as digits as its factorization.

45849515113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 432000, while the sum is 46.

The spelling of 45849515113 in words is "forty-five billion, eight hundred forty-nine million, five hundred fifteen thousand, one hundred thirteen".