45160204409 has 2 divisors, whose sum is σ = 45160204410. Its totient is φ = 45160204408.

The previous prime is 45160204399. The next prime is 45160204493. The reversal of 45160204409 is 90440206154.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22958310400 + 22201894009 = 151520^2 + 149003^2 .

It is a cyclic number.

It is not a de Polignac number, because 45160204409 - 2⁴ = 45160204393 is a prime.

It is not a weakly prime, because it can be changed into another prime (45160204709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22580102204 + 22580102205.

It is an arithmetic number, because the mean of its divisors is an integer number (22580102205).

Almost surely, 2^45160204409 is an apocalyptic number.

It is an amenable number.

45160204409 is a deficient number, since it is larger than the sum of its proper divisors (1).

45160204409 is an equidigital number, since it uses as much as digits as its factorization.

45160204409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 45160204409 in words is "forty-five billion, one hundred sixty million, two hundred four thousand, four hundred nine".