504161007 has 16 divisors (see below), whose sum is σ = 777504000. Its totient is φ = 284620032.

The previous prime is 504160999. The next prime is 504161011. The reversal of 504161007 is 700161405.

It is not a de Polignac number, because 504161007 - 2³ = 504160999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504161087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142882 + ... + 146367.

It is an arithmetic number, because the mean of its divisors is an integer number (48594000).

Almost surely, 2^504161007 is an apocalyptic number.

504161007 is a deficient number, since it is larger than the sum of its proper divisors (273342993).

504161007 is a wasteful number, since it uses less digits than its factorization.

504161007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289342.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 504161007 is about 22453.5299452002. The cubic root of 504161007 is about 795.8961754225.

The spelling of 504161007 in words is "five hundred four million, one hundred sixty-one thousand, seven".