404053551522255 has 16 divisors (see below), whose sum is σ = 646858726725600. Its totient is φ = 215370879381888.

The previous prime is 404053551522239. The next prime is 404053551522323. The reversal of 404053551522255 is 552225155350404.

It is not a de Polignac number, because 404053551522255 - 2⁴ = 404053551522239 is a prime.

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, 7771729180 + ... + 7771781169.

It is an arithmetic number, because the mean of its divisors is an integer number (40428670420350).

Almost surely, 2^{404053551522255} is an apocalyptic number.

404053551522255 is a deficient number, since it is larger than the sum of its proper divisors (242805175203345).

404053551522255 is a wasteful number, since it uses less digits than its factorization.

404053551522255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15543512090.

The product of its (nonzero) digits is 6000000, while the sum is 48.

The spelling of 404053551522255 in words is "four hundred four trillion, fifty-three billion, five hundred fifty-one million, five hundred twenty-two thousand, two hundred fifty-five".