504134055250044 has 12 divisors (see below), whose sum is σ = 1176312795583464. Its totient is φ = 168044685083344.

The previous prime is 504134055250009. The next prime is 504134055250073. The reversal of 504134055250044 is 440052550431405.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×504134055250044² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 504134055249978 and 504134055250005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21005585635407 + ... + 21005585635430.

It is an arithmetic number, because the mean of its divisors is an integer number (98026066298622).

Almost surely, 2^{504134055250044} is an apocalyptic number.

It is an amenable number.

504134055250044 is an abundant number, since it is smaller than the sum of its proper divisors (672178740333420).

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

504134055250044 is a wasteful number, since it uses less digits than its factorization.

504134055250044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42011171270844 (or 42011171270842 counting only the distinct ones).

The product of its (nonzero) digits is 960000, while the sum is 42.

The spelling of 504134055250044 in words is "five hundred four trillion, one hundred thirty-four billion, fifty-five million, two hundred fifty thousand, forty-four".