504012534 has 16 divisors (see below), whose sum is σ = 1008253440. Its totient is φ = 167966120.

The previous prime is 504012533. The next prime is 504012569. The reversal of 504012534 is 435210405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504012533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35719 + ... + 47789.

It is an arithmetic number, because the mean of its divisors is an integer number (63015840).

Almost surely, 2^504012534 is an apocalyptic number.

504012534 is an abundant number, since it is smaller than the sum of its proper divisors (504240906).

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

504012534 is a wasteful number, since it uses less digits than its factorization.

504012534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19035.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 504012534 is about 22450.2234732753. The cubic root of 504012534 is about 795.8180385488.

Adding to 504012534 its reverse (435210405), we get a palindrome (939222939).

The spelling of 504012534 in words is "five hundred four million, twelve thousand, five hundred thirty-four".