495805753 has 2 divisors, whose sum is σ = 495805754. Its totient is φ = 495805752.

The previous prime is 495805727. The next prime is 495805763. The reversal of 495805753 is 357508594.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 475806969 + 19998784 = 21813^2 + 4472^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-495805753 is a prime.

It is not a weakly prime, because it can be changed into another prime (495805763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247902876 + 247902877.

It is an arithmetic number, because the mean of its divisors is an integer number (247902877).

Almost surely, 2^495805753 is an apocalyptic number.

It is an amenable number.

495805753 is a deficient number, since it is larger than the sum of its proper divisors (1).

495805753 is an equidigital number, since it uses as much as digits as its factorization.

495805753 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756000, while the sum is 46.

The square root of 495805753 is about 22266.6960503798. The cubic root of 495805753 is about 791.4749739582.

The spelling of 495805753 in words is "four hundred ninety-five million, eight hundred five thousand, seven hundred fifty-three".