504123060 has 96 divisors (see below), whose sum is σ = 1617960960. Its totient is φ = 114887808.

The previous prime is 504123047. The next prime is 504123079. The reversal of 504123060 is 60321405.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 157597 + ... + 160763.

It is an arithmetic number, because the mean of its divisors is an integer number (16853760).

Almost surely, 2^504123060 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 504123060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (808980480).

504123060 is an abundant number, since it is smaller than the sum of its proper divisors (1113837900).

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

504123060 is a wasteful number, since it uses less digits than its factorization.

504123060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3565 (or 3563 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 504123060 is about 22452.6849173991. The cubic root of 504123060 is about 795.8762065174.

Adding to 504123060 its reverse (60321405), we get a palindrome (564444465).

The spelling of 504123060 in words is "five hundred four million, one hundred twenty-three thousand, sixty".