45607809053 has 2 divisors, whose sum is σ = 45607809054. Its totient is φ = 45607809052.

The previous prime is 45607808999. The next prime is 45607809179. The reversal of 45607809053 is 35090870654.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40406226169 + 5201582884 = 201013^2 + 72122^2 .

It is a cyclic number.

It is not a de Polignac number, because 45607809053 - 2¹⁴ = 45607792669 is a prime.

It is a super-2 number, since 2×45607809053² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 45607808989 and 45607809007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45607800053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22803904526 + 22803904527.

It is an arithmetic number, because the mean of its divisors is an integer number (22803904527).

Almost surely, 2^45607809053 is an apocalyptic number.

It is an amenable number.

45607809053 is a deficient number, since it is larger than the sum of its proper divisors (1).

45607809053 is an equidigital number, since it uses as much as digits as its factorization.

45607809053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 907200, while the sum is 47.

The spelling of 45607809053 in words is "forty-five billion, six hundred seven million, eight hundred nine thousand, fifty-three".