495642631196 has 12 divisors (see below), whose sum is σ = 881593860840. Its totient is φ = 243758670960.

The previous prime is 495642631157. The next prime is 495642631207. The reversal of 495642631196 is 691136246594.

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, 1015660886 + ... + 1015661373.

It is an arithmetic number, because the mean of its divisors is an integer number (73466155070).

Almost surely, 2^495642631196 is an apocalyptic number.

It is an amenable number.

495642631196 is a deficient number, since it is larger than the sum of its proper divisors (385951229644).

495642631196 is a wasteful number, since it uses less digits than its factorization.

495642631196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2031322324 (or 2031322322 counting only the distinct ones).

The product of its digits is 8398080, while the sum is 56.

The spelling of 495642631196 in words is "four hundred ninety-five billion, six hundred forty-two million, six hundred thirty-one thousand, one hundred ninety-six".