504064225569 has 8 divisors (see below), whose sum is σ = 675270874912. Its totient is φ = 334450196640.

The previous prime is 504064225519. The next prime is 504064225649. The reversal of 504064225569 is 965522460405.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-504064225569 is a prime.

It is a super-2 number, since 2×504064225569² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (504064225519) 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, 398154364 + ... + 398155629.

It is an arithmetic number, because the mean of its divisors is an integer number (84408859364).

Almost surely, 2^504064225569 is an apocalyptic number.

It is an amenable number.

504064225569 is a deficient number, since it is larger than the sum of its proper divisors (171206649343).

504064225569 is a wasteful number, since it uses less digits than its factorization.

504064225569 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 796310207.

The product of its (nonzero) digits is 2592000, while the sum is 48.

The spelling of 504064225569 in words is "five hundred four billion, sixty-four million, two hundred twenty-five thousand, five hundred sixty-nine".