496271631380 has 48 divisors (see below), whose sum is σ = 1193802758400. Its totient is φ = 169757296128.

The previous prime is 496271631343. The next prime is 496271631421. The reversal of 496271631380 is 83136172694.

It is a super-2 number, since 2×496271631380² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4032680 + ... + 4153919.

It is an arithmetic number, because the mean of its divisors is an integer number (24870890800).

Almost surely, 2^496271631380 is an apocalyptic number.

It is an amenable number.

496271631380 is an abundant number, since it is smaller than the sum of its proper divisors (697531127020).

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

496271631380 is a wasteful number, since it uses less digits than its factorization.

496271631380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8187048 (or 8187046 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 50.

The spelling of 496271631380 in words is "four hundred ninety-six billion, two hundred seventy-one million, six hundred thirty-one thousand, three hundred eighty".