845323055 has 16 divisors (see below), whose sum is σ = 1040183424. Its totient is φ = 659258880.

The previous prime is 845323009. The next prime is 845323057. The reversal of 845323055 is 550323548.

It is not a de Polignac number, because 845323055 - 2¹² = 845318959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (845323057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22202 + ... + 46728.

It is an arithmetic number, because the mean of its divisors is an integer number (65011464).

Almost surely, 2^845323055 is an apocalyptic number.

845323055 is a deficient number, since it is larger than the sum of its proper divisors (194860369).

845323055 is a wasteful number, since it uses less digits than its factorization.

845323055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24706.

The product of its (nonzero) digits is 72000, while the sum is 35.

The square root of 845323055 is about 29074.4398914235. The cubic root of 845323055 is about 945.5276599267.

The spelling of 845323055 in words is "eight hundred forty-five million, three hundred twenty-three thousand, fifty-five".