495197225 has 12 divisors (see below), whose sum is σ = 615795036. Its totient is φ = 395028480.

The previous prime is 495197203. The next prime is 495197273. The reversal of 495197225 is 522791594.

It can be written as a sum of positive squares in 6 ways, for example, as 148157584 + 347039641 = 12172^2 + 18629^2 .

It is not a de Polignac number, because 495197225 - 2²⁴ = 478420009 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19232 + ... + 36881.

It is an arithmetic number, because the mean of its divisors is an integer number (51316253).

Almost surely, 2^495197225 is an apocalyptic number.

It is an amenable number.

495197225 is a deficient number, since it is larger than the sum of its proper divisors (120597811).

495197225 is a wasteful number, since it uses less digits than its factorization.

495197225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56476 (or 56471 counting only the distinct ones).

The product of its digits is 226800, while the sum is 44.

The square root of 495197225 is about 22253.0273221420. The cubic root of 495197225 is about 791.1510353596.

The spelling of 495197225 in words is "four hundred ninety-five million, one hundred ninety-seven thousand, two hundred twenty-five".