504545260542 has 16 divisors (see below), whose sum is σ = 1013535856512. Its totient is φ = 167440864280.

The previous prime is 504545260501. The next prime is 504545260543. The reversal of 504545260542 is 245062545405.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 504545260494 and 504545260503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504545260543) 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, 185220834 + ... + 185223557.

It is an arithmetic number, because the mean of its divisors is an integer number (63345991032).

Almost surely, 2^504545260542 is an apocalyptic number.

504545260542 is an abundant number, since it is smaller than the sum of its proper divisors (508990595970).

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

504545260542 is a wasteful number, since it uses less digits than its factorization.

504545260542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370444623.

The product of its (nonzero) digits is 960000, while the sum is 42.

The spelling of 504545260542 in words is "five hundred four billion, five hundred forty-five million, two hundred sixty thousand, five hundred forty-two".