849099055 has 16 divisors (see below), whose sum is σ = 1170921024. Its totient is φ = 579018240.

The previous prime is 849099029. The next prime is 849099067. The reversal of 849099055 is 550990948.

It is not a de Polignac number, because 849099055 - 2⁵ = 849099023 is a prime.

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, 60682 + ... + 73351.

It is an arithmetic number, because the mean of its divisors is an integer number (73182564).

Almost surely, 2^849099055 is an apocalyptic number.

849099055 is a deficient number, since it is larger than the sum of its proper divisors (321821969).

849099055 is a wasteful number, since it uses less digits than its factorization.

849099055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134226.

The product of its (nonzero) digits is 583200, while the sum is 49.

The square root of 849099055 is about 29139.3042984900. The cubic root of 849099055 is about 946.9334378570.

The spelling of 849099055 in words is "eight hundred forty-nine million, ninety-nine thousand, fifty-five".