495825135804 has 72 divisors (see below), whose sum is σ = 1314315453360. Its totient is φ = 157389910272.

The previous prime is 495825135797. The next prime is 495825135809. The reversal of 495825135804 is 408531528594.

495825135804 is a `hidden beast` number, since 4 + 9 + 5 + 8 + 2 + 51 + 3 + 580 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495825135809) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3176722 + ... + 3329145.

Almost surely, 2^495825135804 is an apocalyptic number.

It is an amenable number.

495825135804 is an abundant number, since it is smaller than the sum of its proper divisors (818490317556).

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

495825135804 is a wasteful number, since it uses less digits than its factorization.

495825135804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6505979 (or 6505974 counting only the distinct ones).

The product of its (nonzero) digits is 6912000, while the sum is 54.

The spelling of 495825135804 in words is "four hundred ninety-five billion, eight hundred twenty-five million, one hundred thirty-five thousand, eight hundred four".