504034434656 has 48 divisors (see below), whose sum is σ = 1031416155504. Its totient is φ = 242251605504.

The previous prime is 504034434653. The next prime is 504034434667. The reversal of 504034434656 is 656434430405.

It is a super-2 number, since 2×504034434656² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504034434653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2466215 + ... + 2662758.

It is an arithmetic number, because the mean of its divisors is an integer number (21487836573).

Almost surely, 2^504034434656 is an apocalyptic number.

It is an amenable number.

504034434656 is an abundant number, since it is smaller than the sum of its proper divisors (527381720848).

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

504034434656 is a wasteful number, since it uses less digits than its factorization.

504034434656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5129103 (or 5129095 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 44.

The spelling of 504034434656 in words is "five hundred four billion, thirty-four million, four hundred thirty-four thousand, six hundred fifty-six".