495544636 has 12 divisors (see below), whose sum is σ = 867386128. Its totient is φ = 247720032.

The previous prime is 495544627. The next prime is 495544649. The reversal of 495544636 is 636445594.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

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, 14905 + ... + 34831.

Almost surely, 2^495544636 is an apocalyptic number.

It is an amenable number.

495544636 is a deficient number, since it is larger than the sum of its proper divisors (371841492).

495544636 is a wasteful number, since it uses less digits than its factorization.

495544636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26148 (or 26146 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 46.

The square root of 495544636 is about 22260.8318802330. The cubic root of 495544636 is about 791.3360056487.

The spelling of 495544636 in words is "four hundred ninety-five million, five hundred forty-four thousand, six hundred thirty-six".