45450351113 has 2 divisors, whose sum is σ = 45450351114. Its totient is φ = 45450351112.

The previous prime is 45450351101. The next prime is 45450351151. The reversal of 45450351113 is 31115305454.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41972536384 + 3477814729 = 204872^2 + 58973^2 .

It is a cyclic number.

It is not a de Polignac number, because 45450351113 - 2¹² = 45450347017 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45450351113.

It is not a weakly prime, because it can be changed into another prime (45450311113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22725175556 + 22725175557.

It is an arithmetic number, because the mean of its divisors is an integer number (22725175557).

Almost surely, 2^45450351113 is an apocalyptic number.

It is an amenable number.

45450351113 is a deficient number, since it is larger than the sum of its proper divisors (1).

45450351113 is an equidigital number, since it uses as much as digits as its factorization.

45450351113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18000, while the sum is 32.

Adding to 45450351113 its reverse (31115305454), we get a palindrome (76565656567).

The spelling of 45450351113 in words is "forty-five billion, four hundred fifty million, three hundred fifty-one thousand, one hundred thirteen".