504040361764 has 9 divisors (see below), whose sum is σ = 882073117947. Its totient is φ = 252019470924.

The previous prime is 504040361651. The next prime is 504040361807. The reversal of 504040361764 is 467163040405.

The square root of 504040361764 is 709958.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1242427 + ... + 1597405.

Almost surely, 2^504040361764 is an apocalyptic number.

504040361764 is the 709958-th square number.

It is an amenable number.

504040361764 is a deficient number, since it is larger than the sum of its proper divisors (378032756183).

504040361764 is an frugal number, since it uses more digits than its factorization.

504040361764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 709962 (or 354981 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 40.

The spelling of 504040361764 in words is "five hundred four billion, forty million, three hundred sixty-one thousand, seven hundred sixty-four".