504406023 has 16 divisors (see below), whose sum is σ = 742525056. Its totient is φ = 302015840.

The previous prime is 504406003. The next prime is 504406033. The reversal of 504406023 is 320604405.

It is a cyclic number.

It is not a de Polignac number, because 504406023 - 2⁹ = 504405511 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 504405984 and 504406002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504406003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89340 + ... + 94817.

It is an arithmetic number, because the mean of its divisors is an integer number (46407816).

Almost surely, 2^504406023 is an apocalyptic number.

504406023 is a deficient number, since it is larger than the sum of its proper divisors (238119033).

504406023 is a wasteful number, since it uses less digits than its factorization.

504406023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184254.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 504406023 is about 22458.9853510794. The cubic root of 504406023 is about 796.0250864336.

The spelling of 504406023 in words is "five hundred four million, four hundred six thousand, twenty-three".