494520495 has 24 divisors (see below), whose sum is σ = 920415024. Its totient is φ = 226066176.

The previous prime is 494520491. The next prime is 494520517. The reversal of 494520495 is 594025494.

It is not a de Polignac number, because 494520495 - 2² = 494520491 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494520491) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 335674 + ... + 337143.

It is an arithmetic number, because the mean of its divisors is an integer number (38350626).

Almost surely, 2^494520495 is an apocalyptic number.

494520495 is a deficient number, since it is larger than the sum of its proper divisors (425894529).

494520495 is a wasteful number, since it uses less digits than its factorization.

494520495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672839 (or 672832 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 42.

The square root of 494520495 is about 22237.8167768331. The cubic root of 494520495 is about 790.7904788738.

The spelling of 494520495 in words is "four hundred ninety-four million, five hundred twenty thousand, four hundred ninety-five".