496045372409 has 2 divisors, whose sum is σ = 496045372410. Its totient is φ = 496045372408.

The previous prime is 496045372391. The next prime is 496045372423. The reversal of 496045372409 is 904273540694.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 493302546025 + 2742826384 = 702355^2 + 52372^2 .

It is a cyclic number.

It is not a de Polignac number, because 496045372409 - 2³⁶ = 427325895673 is a prime.

It is a super-2 number, since 2×496045372409² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (496045312409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 248022686204 + 248022686205.

It is an arithmetic number, because the mean of its divisors is an integer number (248022686205).

Almost surely, 2^496045372409 is an apocalyptic number.

It is an amenable number.

496045372409 is a deficient number, since it is larger than the sum of its proper divisors (1).

496045372409 is an equidigital number, since it uses as much as digits as its factorization.

496045372409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6531840, while the sum is 53.

The spelling of 496045372409 in words is "four hundred ninety-six billion, forty-five million, three hundred seventy-two thousand, four hundred nine".