45252324961 has 2 divisors, whose sum is σ = 45252324962. Its totient is φ = 45252324960.

The previous prime is 45252324911. The next prime is 45252324967. The reversal of 45252324961 is 16942325254.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23372294400 + 21880030561 = 152880^2 + 147919^2 .

It is a cyclic number.

It is not a de Polignac number, because 45252324961 - 2²¹ = 45250227809 is a prime.

It is not a weakly prime, because it can be changed into another prime (45252324967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22626162480 + 22626162481.

It is an arithmetic number, because the mean of its divisors is an integer number (22626162481).

Almost surely, 2^45252324961 is an apocalyptic number.

It is an amenable number.

45252324961 is a deficient number, since it is larger than the sum of its proper divisors (1).

45252324961 is an equidigital number, since it uses as much as digits as its factorization.

45252324961 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 518400, while the sum is 43.

The spelling of 45252324961 in words is "forty-five billion, two hundred fifty-two million, three hundred twenty-four thousand, nine hundred sixty-one".