849330250055 has 16 divisors (see below), whose sum is σ = 1166864707584. Its totient is φ = 581363417760.

The previous prime is 849330250049. The next prime is 849330250063. The reversal of 849330250055 is 550052033948.

It is not a de Polignac number, because 849330250055 - 2¹⁴ = 849330233671 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 849330249988 and 849330250015.

It is a congruent number.

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, 21531431 + ... + 21570840.

It is an arithmetic number, because the mean of its divisors is an integer number (72929044224).

Almost surely, 2^849330250055 is an apocalyptic number.

849330250055 is a deficient number, since it is larger than the sum of its proper divisors (317534457529).

849330250055 is a wasteful number, since it uses less digits than its factorization.

849330250055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43102846.

The product of its (nonzero) digits is 648000, while the sum is 44.

The spelling of 849330250055 in words is "eight hundred forty-nine billion, three hundred thirty million, two hundred fifty thousand, fifty-five".