5305807807550 has 48 divisors (see below), whose sum is σ = 9935365917312. Its totient is φ = 2108011836000.

The previous prime is 5305807807543. The next prime is 5305807807567. The reversal of 5305807807550 is 557087085035.

It is a junction number, because it is equal to n+sod(n) for n = 5305807807492 and 5305807807501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69625769 + ... + 69701931.

It is an arithmetic number, because the mean of its divisors is an integer number (206986789944).

Almost surely, 2^{5305807807550} is an apocalyptic number.

5305807807550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5305807807550 is a deficient number, since it is larger than the sum of its proper divisors (4629558109762).

5305807807550 is a wasteful number, since it uses less digits than its factorization.

5305807807550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85553 (or 85548 counting only the distinct ones).

The product of its (nonzero) digits is 5880000, while the sum is 53.

The spelling of 5305807807550 in words is "five trillion, three hundred five billion, eight hundred seven million, eight hundred seven thousand, five hundred fifty".