500566495 has 32 divisors (see below), whose sum is σ = 742855680. Its totient is φ = 318349440.

The previous prime is 500566489. The next prime is 500566501. The reversal of 500566495 is 594665005.

It is an interprime number because it is at equal distance from previous prime (500566489) and next prime (500566501).

It is not a de Polignac number, because 500566495 - 2³ = 500566487 is a prime.

It is a congruent number.

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, 4839 + ... + 32008.

It is an arithmetic number, because the mean of its divisors is an integer number (23214240).

Almost surely, 2^500566495 is an apocalyptic number.

500566495 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

500566495 is a deficient number, since it is larger than the sum of its proper divisors (242289185).

500566495 is a wasteful number, since it uses less digits than its factorization.

500566495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36895.

The product of its (nonzero) digits is 162000, while the sum is 40.

The square root of 500566495 is about 22373.3434023617. The cubic root of 500566495 is about 794.0001644364. Note that the first 3 decimals are identical.

The spelling of 500566495 in words is "five hundred million, five hundred sixty-six thousand, four hundred ninety-five".