495495215 has 4 divisors (see below), whose sum is σ = 594594264. Its totient is φ = 396396168.

The previous prime is 495495191. The next prime is 495495223. The reversal of 495495215 is 512594594.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 495495215 - 2¹² = 495491119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49549517 + ... + 49549526.

It is an arithmetic number, because the mean of its divisors is an integer number (148648566).

Almost surely, 2^495495215 is an apocalyptic number.

495495215 is a deficient number, since it is larger than the sum of its proper divisors (99099049).

495495215 is an equidigital number, since it uses as much as digits as its factorization.

495495215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99099048.

The product of its digits is 324000, while the sum is 44.

The square root of 495495215 is about 22259.7218086840. The cubic root of 495495215 is about 791.3096979500.

The spelling of 495495215 in words is "four hundred ninety-five million, four hundred ninety-five thousand, two hundred fifteen".