496055552640 has 256 divisors, whose sum is σ = 1608664717440. Its totient is φ = 129986150400.

The previous prime is 496055552627. The next prime is 496055552687. The reversal of 496055552640 is 46255550694.

It is a super-2 number, since 2×496055552640² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 223346730 + ... + 223348950.

Almost surely, 2^496055552640 is an apocalyptic number.

496055552640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 496055552640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (804332358720).

496055552640 is an abundant number, since it is smaller than the sum of its proper divisors (1112609164800).

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

496055552640 is a wasteful number, since it uses less digits than its factorization.

496055552640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4211 (or 4199 counting only the distinct ones).

The product of its (nonzero) digits is 6480000, while the sum is 51.

The spelling of 496055552640 in words is "four hundred ninety-six billion, fifty-five million, five hundred fifty-two thousand, six hundred forty".