495599505 has 32 divisors (see below), whose sum is σ = 800443776. Its totient is φ = 261840384.

The previous prime is 495599471. The next prime is 495599519. The reversal of 495599505 is 505995594.

It is not a de Polignac number, because 495599505 - 2¹¹ = 495597457 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1328499 + ... + 1328871.

It is an arithmetic number, because the mean of its divisors is an integer number (25013868).

Almost surely, 2^495599505 is an apocalyptic number.

It is an amenable number.

495599505 is a deficient number, since it is larger than the sum of its proper divisors (304844271).

495599505 is a wasteful number, since it uses less digits than its factorization.

495599505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 977.

The product of its (nonzero) digits is 1822500, while the sum is 51.

The square root of 495599505 is about 22262.0642573864. The cubic root of 495599505 is about 791.3652113682.

The spelling of 495599505 in words is "four hundred ninety-five million, five hundred ninety-nine thousand, five hundred five".