497054183904 has 72 divisors (see below), whose sum is σ = 1413569331720. Its totient is φ = 165676347648.

The previous prime is 497054183897. The next prime is 497054183917. The reversal of 497054183904 is 409381450794.

497054183904 is a `hidden beast` number, since 4 + 9 + 7 + 0 + 541 + 8 + 3 + 90 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 8686074 + ... + 8743110.

It is an arithmetic number, because the mean of its divisors is an integer number (19632907385).

Almost surely, 2^497054183904 is an apocalyptic number.

It is an amenable number.

497054183904 is an abundant number, since it is smaller than the sum of its proper divisors (916515147816).

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

497054183904 is a wasteful number, since it uses less digits than its factorization.

497054183904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87312 (or 87301 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 54.

The spelling of 497054183904 in words is "four hundred ninety-seven billion, fifty-four million, one hundred eighty-three thousand, nine hundred four".