495204085656 has 96 divisors (see below), whose sum is σ = 1542925612800. Its totient is φ = 140549860800.

The previous prime is 495204085643. The next prime is 495204085679. The reversal of 495204085656 is 656580402594.

495204085656 is a `hidden beast` number, since 495 + 20 + 4 + 0 + 85 + 6 + 56 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3177366 + ... + 3329573.

It is an arithmetic number, because the mean of its divisors is an integer number (16072141800).

Almost surely, 2^495204085656 is an apocalyptic number.

It is an amenable number.

495204085656 is an abundant number, since it is smaller than the sum of its proper divisors (1047721527144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

495204085656 is a wasteful number, since it uses less digits than its factorization.

495204085656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6507109 (or 6507102 counting only the distinct ones).

The product of its (nonzero) digits is 10368000, while the sum is 54.

The spelling of 495204085656 in words is "four hundred ninety-five billion, two hundred four million, eighty-five thousand, six hundred fifty-six".