404534053515103 has 8 divisors (see below), whose sum is σ = 412647712942608. Its totient is φ = 396438206733504.

The previous prime is 404534053515089. The next prime is 404534053515121. The reversal of 404534053515103 is 301515350435404.

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

It is a cyclic number.

It is not a de Polignac number, because 404534053515103 - 2²⁵ = 404534019960671 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 404534053515103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404534053515133) 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, 4453115601 + ... + 4453206442.

It is an arithmetic number, because the mean of its divisors is an integer number (51580964117826).

Almost surely, 2^{404534053515103} is an apocalyptic number.

404534053515103 is a deficient number, since it is larger than the sum of its proper divisors (8113659427505).

404534053515103 is an equidigital number, since it uses as much as digits as its factorization.

404534053515103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8906322953.

The product of its (nonzero) digits is 1080000, while the sum is 43.

The spelling of 404534053515103 in words is "four hundred four trillion, five hundred thirty-four billion, fifty-three million, five hundred fifteen thousand, one hundred three".