504658042 has 16 divisors (see below), whose sum is σ = 902742912. Its totient is φ = 206878320.

The previous prime is 504658013. The next prime is 504658043. The reversal of 504658042 is 240856405.

It is a junction number, because it is equal to n+sod(n) for n = 504657989 and 504658007.

It is not an unprimeable number, because it can be changed into a prime (504658043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 783309 + ... + 783952.

It is an arithmetic number, because the mean of its divisors is an integer number (56421432).

Almost surely, 2^504658042 is an apocalyptic number.

504658042 is a deficient number, since it is larger than the sum of its proper divisors (398084870).

504658042 is a wasteful number, since it uses less digits than its factorization.

504658042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1567293.

The product of its (nonzero) digits is 38400, while the sum is 34.

The square root of 504658042 is about 22464.5953001607. The cubic root of 504658042 is about 796.1576384091.

The spelling of 504658042 in words is "five hundred four million, six hundred fifty-eight thousand, forty-two".