495379825 has 18 divisors (see below), whose sum is σ = 623883122. Its totient is φ = 390124800.

The previous prime is 495379793. The next prime is 495379831. The reversal of 495379825 is 528973594.

It can be written as a sum of positive squares in 9 ways, for example, as 215854864 + 279524961 = 14692^2 + 16719^2 .

It is not a de Polignac number, because 495379825 - 2⁵ = 495379793 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 950565 + ... + 951085.

Almost surely, 2^495379825 is an apocalyptic number.

It is an amenable number.

495379825 is a deficient number, since it is larger than the sum of its proper divisors (128503297).

495379825 is an frugal number, since it uses more digits than its factorization.

495379825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1125 (or 599 counting only the distinct ones).

The product of its digits is 2721600, while the sum is 52.

The square root of 495379825 is about 22257.1297565522. The cubic root of 495379825 is about 791.2482669397.

The spelling of 495379825 in words is "four hundred ninety-five million, three hundred seventy-nine thousand, eight hundred twenty-five".