496163538 has 48 divisors (see below), whose sum is σ = 1159658136. Its totient is φ = 152409600.

The previous prime is 496163533. The next prime is 496163539. The reversal of 496163538 is 835361694.

496163538 is a `hidden beast` number, since 4 + 9 + 6 + 1 + 635 + 3 + 8 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 372219849 + 123943689 = 19293^2 + 11133^2 .

It is a junction number, because it is equal to n+sod(n) for n = 496163493 and 496163502.

It is not an unprimeable number, because it can be changed into a prime (496163533) 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, 175738 + ... + 178538.

Almost surely, 2^496163538 is an apocalyptic number.

496163538 is an abundant number, since it is smaller than the sum of its proper divisors (663494598).

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

496163538 is a wasteful number, since it uses less digits than its factorization.

496163538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3579 (or 3576 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The square root of 496163538 is about 22274.7286852163. The cubic root of 496163538 is about 791.6653104514.

The spelling of 496163538 in words is "four hundred ninety-six million, one hundred sixty-three thousand, five hundred thirty-eight".