5105304103550 has 96 divisors (see below), whose sum is σ = 10937338536960. Its totient is φ = 1736698204800.

The previous prime is 5105304103531. The next prime is 5105304103561. The reversal of 5105304103550 is 553014035015.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 451112492 + ... + 451123808.

It is an arithmetic number, because the mean of its divisors is an integer number (113930609760).

Almost surely, 2^{5105304103550} is an apocalyptic number.

5105304103550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5105304103550 is an abundant number, since it is smaller than the sum of its proper divisors (5832034433410).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5105304103550 is a wasteful number, since it uses less digits than its factorization.

5105304103550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21306 (or 21301 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 32.

Adding to 5105304103550 its reverse (553014035015), we get a palindrome (5658318138565).

The spelling of 5105304103550 in words is "five trillion, one hundred five billion, three hundred four million, one hundred three thousand, five hundred fifty".