505104352502411 has 8 divisors (see below), whose sum is σ = 513446628187584. Its totient is φ = 496764072832320.

The previous prime is 505104352502401. The next prime is 505104352502443. The reversal of 505104352502411 is 114205253401505.

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-505104352502411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (505104352502401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 498493475 + ... + 499505708.

It is an arithmetic number, because the mean of its divisors is an integer number (64180828523448).

Almost surely, 2^{505104352502411} is an apocalyptic number.

505104352502411 is a deficient number, since it is larger than the sum of its proper divisors (8342275685173).

505104352502411 is an equidigital number, since it uses as much as digits as its factorization.

505104352502411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 998007541.

The product of its (nonzero) digits is 120000, while the sum is 38.

The spelling of 505104352502411 in words is "five hundred five trillion, one hundred four billion, three hundred fifty-two million, five hundred two thousand, four hundred eleven".