550552752505 has 16 divisors (see below), whose sum is σ = 755076902400. Its totient is φ = 377505323712.

The previous prime is 550552752481. The next prime is 550552752571. The reversal of 550552752505 is 505257255055.

It is a cyclic number.

It is not a de Polignac number, because 550552752505 - 2⁵ = 550552752473 is a prime.

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, 492687 + ... + 1159243.

It is an arithmetic number, because the mean of its divisors is an integer number (47192306400).

Almost surely, 2^550552752505 is an apocalyptic number.

It is an amenable number.

550552752505 is a deficient number, since it is larger than the sum of its proper divisors (204524149895).

550552752505 is a wasteful number, since it uses less digits than its factorization.

550552752505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690168.

The product of its (nonzero) digits is 2187500, while the sum is 46.

The spelling of 550552752505 in words is "five hundred fifty billion, five hundred fifty-two million, seven hundred fifty-two thousand, five hundred five".