504223322405 has 16 divisors (see below), whose sum is σ = 670895059968. Its totient is φ = 360696264000.

The previous prime is 504223322371. The next prime is 504223322417.

504223322405 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 504223322405 - 2³⁶ = 435503845669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75141701 + ... + 75148410.

It is an arithmetic number, because the mean of its divisors is an integer number (41930941248).

Almost surely, 2^504223322405 is an apocalyptic number.

504223322405 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

504223322405 is a deficient number, since it is larger than the sum of its proper divisors (166671737563).

504223322405 is a wasteful number, since it uses less digits than its factorization.

504223322405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150290188.

The product of its (nonzero) digits is 57600, while the sum is 32.

It can be divided in two parts, 504223 and 322405, that added together give a palindrome (826628).

The spelling of 504223322405 in words is "five hundred four billion, two hundred twenty-three million, three hundred twenty-two thousand, four hundred five".