495051 has 8 divisors (see below), whose sum is σ = 674304. Its totient is φ = 322920.

The previous prime is 495043. The next prime is 495067. The reversal of 495051 is 150594.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 495051 - 2³ = 495043 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (495041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1615 + ... + 1896.

It is an arithmetic number, because the mean of its divisors is an integer number (84288).

2⁴⁹⁵⁰⁵¹ is an apocalyptic number.

495051 is a deficient number, since it is larger than the sum of its proper divisors (179253).

495051 is a wasteful number, since it uses less digits than its factorization.

495051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3561.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 495051 is about 703.5986071618. The cubic root of 495051 is about 79.1073155650.

The spelling of 495051 in words is "four hundred ninety-five thousand, fifty-one".