504513934 has 4 divisors (see below), whose sum is σ = 756770904. Its totient is φ = 252256966.

The previous prime is 504513931. The next prime is 504513941. The reversal of 504513934 is 439315405.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 504513934.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504513931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126128482 + ... + 126128485.

It is an arithmetic number, because the mean of its divisors is an integer number (189192726).

Almost surely, 2^504513934 is an apocalyptic number.

504513934 is a deficient number, since it is larger than the sum of its proper divisors (252256970).

504513934 is a wasteful number, since it uses less digits than its factorization.

504513934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252256969.

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 504513934 is about 22461.3876240984. The cubic root of 504513934 is about 796.0818487337.

The spelling of 504513934 in words is "five hundred four million, five hundred thirteen thousand, nine hundred thirty-four".