496508054940 has 96 divisors (see below), whose sum is σ = 1586440215360. Its totient is φ = 128823706368.

The previous prime is 496508054927. The next prime is 496508054947. The reversal of 496508054940 is 49450805694.

496508054940 is a `hidden beast` number, since 4 + 9 + 6 + 50 + 8 + 0 + 549 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (496508054947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12405147 + ... + 12445106.

It is an arithmetic number, because the mean of its divisors is an integer number (16525418910).

Almost surely, 2^496508054940 is an apocalyptic number.

It is an amenable number.

496508054940 is an abundant number, since it is smaller than the sum of its proper divisors (1089932160420).

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

496508054940 is a wasteful number, since it uses less digits than its factorization.

496508054940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24850308 (or 24850300 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 54.

The spelling of 496508054940 in words is "four hundred ninety-six billion, five hundred eight million, fifty-four thousand, nine hundred forty".