495432550 has 12 divisors (see below), whose sum is σ = 921504636. Its totient is φ = 198173000.

The previous prime is 495432527. The next prime is 495432571. The reversal of 495432550 is 55234594.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4954276 + ... + 4954375.

It is an arithmetic number, because the mean of its divisors is an integer number (76792053).

Almost surely, 2^495432550 is an apocalyptic number.

495432550 is a deficient number, since it is larger than the sum of its proper divisors (426072086).

495432550 is a wasteful number, since it uses less digits than its factorization.

495432550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9908663 (or 9908658 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 37.

The square root of 495432550 is about 22258.3141769542. The cubic root of 495432550 is about 791.2763377134.

The spelling of 495432550 in words is "four hundred ninety-five million, four hundred thirty-two thousand, five hundred fifty".