504045540446 has 16 divisors (see below), whose sum is σ = 868905325440. Its totient is φ = 214812703320.

The previous prime is 504045540443. The next prime is 504045540461. The reversal of 504045540446 is 644045540405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504045540443) 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, 100565240 + ... + 100570251.

It is an arithmetic number, because the mean of its divisors is an integer number (54306582840).

Almost surely, 2^504045540446 is an apocalyptic number.

504045540446 is a deficient number, since it is larger than the sum of its proper divisors (364859784994).

504045540446 is a wasteful number, since it uses less digits than its factorization.

504045540446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201135679.

The product of its (nonzero) digits is 768000, while the sum is 41.

Subtracting from 504045540446 its sum of digits (41), we obtain a palindrome (504045540405).

The spelling of 504045540446 in words is "five hundred four billion, forty-five million, five hundred forty thousand, four hundred forty-six".