45008492653 has 2 divisors, whose sum is σ = 45008492654. Its totient is φ = 45008492652.

The previous prime is 45008492621. The next prime is 45008492677. The reversal of 45008492653 is 35629480054.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32819670244 + 12188822409 = 181162^2 + 110403^2 .

It is a cyclic number.

It is not a de Polignac number, because 45008492653 - 2⁵ = 45008492621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45008432653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22504246326 + 22504246327.

It is an arithmetic number, because the mean of its divisors is an integer number (22504246327).

Almost surely, 2^45008492653 is an apocalyptic number.

It is an amenable number.

45008492653 is a deficient number, since it is larger than the sum of its proper divisors (1).

45008492653 is an equidigital number, since it uses as much as digits as its factorization.

45008492653 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1036800, while the sum is 46.

The spelling of 45008492653 in words is "forty-five billion, eight million, four hundred ninety-two thousand, six hundred fifty-three".