496472244578 has 18 divisors (see below), whose sum is σ = 752307225507. Its totient is φ = 245728515600.

The previous prime is 496472244553. The next prime is 496472244637. The reversal of 496472244578 is 875442274694.

It is a happy number.

It can be written as a sum of positive squares in 5 ways, for example, as 423948138769 + 72524105809 = 651113^2 + 269303^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=498233.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 496472244578.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 100640600 + ... + 100645532.

Almost surely, 2^496472244578 is an apocalyptic number.

496472244578 is a deficient number, since it is larger than the sum of its proper divisors (255834980929).

496472244578 is an frugal number, since it uses more digits than its factorization.

496472244578 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10070 (or 5036 counting only the distinct ones).

The product of its digits is 108380160, while the sum is 62.

The spelling of 496472244578 in words is "four hundred ninety-six billion, four hundred seventy-two million, two hundred forty-four thousand, five hundred seventy-eight".