504513455310042 has 64 divisors (see below), whose sum is σ = 1025098285929984. Its totient is φ = 165514743662400.

The previous prime is 504513455310019. The next prime is 504513455310043. The reversal of 504513455310042 is 240013554315405.

It is a junction number, because it is equal to n+sod(n) for n = 504513455309976 and 504513455310003.

It is not an unprimeable number, because it can be changed into a prime (504513455310043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 85600473 + ... + 91304259.

It is an arithmetic number, because the mean of its divisors is an integer number (16017160717656).

Almost surely, 2^{504513455310042} is an apocalyptic number.

504513455310042 is an abundant number, since it is smaller than the sum of its proper divisors (520584830619942).

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

504513455310042 is a wasteful number, since it uses less digits than its factorization.

504513455310042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5704763.

The product of its (nonzero) digits is 720000, while the sum is 42.

The spelling of 504513455310042 in words is "five hundred four trillion, five hundred thirteen billion, four hundred fifty-five million, three hundred ten thousand, forty-two".