496645512 has 64 divisors (see below), whose sum is σ = 1357128000. Its totient is φ = 150205440.

The previous prime is 496645489. The next prime is 496645519. The reversal of 496645512 is 215546694.

It is not an unprimeable number, because it can be changed into a prime (496645519) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161364 + ... + 164412.

It is an arithmetic number, because the mean of its divisors is an integer number (21205125).

Almost surely, 2^496645512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 496645512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (678564000).

496645512 is an abundant number, since it is smaller than the sum of its proper divisors (860482488).

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

496645512 is a wasteful number, since it uses less digits than its factorization.

496645512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3686 (or 3682 counting only the distinct ones).

The product of its digits is 259200, while the sum is 42.

The square root of 496645512 is about 22285.5449114443. The cubic root of 496645512 is about 791.9215691132.

The spelling of 496645512 in words is "four hundred ninety-six million, six hundred forty-five thousand, five hundred twelve".