504134055250045 has 16 divisors (see below), whose sum is σ = 659969225481600. Its totient is φ = 366636328833600.

The previous prime is 504134055250009. The next prime is 504134055250073. The reversal of 504134055250045 is 540052550431405.

It is not a de Polignac number, because 504134055250045 - 2¹¹ = 504134055247997 is a prime.

It is a super-2 number, since 2×504134055250045² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 504134055249983 and 504134055250010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79680846 + ... + 85774735.

It is an arithmetic number, because the mean of its divisors is an integer number (41248076592600).

Almost surely, 2^{504134055250045} is an apocalyptic number.

504134055250045 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

504134055250045 is a deficient number, since it is larger than the sum of its proper divisors (155835170231555).

504134055250045 is a wasteful number, since it uses less digits than its factorization.

504134055250045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165510996.

The product of its (nonzero) digits is 1200000, while the sum is 43.

The spelling of 504134055250045 in words is "five hundred four trillion, one hundred thirty-four billion, fifty-five million, two hundred fifty thousand, forty-five".