45444522233 has 4 divisors (see below), whose sum is σ = 49575842448. Its totient is φ = 41313202020.

The previous prime is 45444522209. The next prime is 45444522257. The reversal of 45444522233 is 33222544454.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (45444522209) and next prime (45444522257).

It is a cyclic number.

It is not a de Polignac number, because 45444522233 - 2⁸ = 45444521977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45444522293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2065660091 + ... + 2065660112.

It is an arithmetic number, because the mean of its divisors is an integer number (12393960612).

Almost surely, 2^45444522233 is an apocalyptic number.

It is an amenable number.

45444522233 is a deficient number, since it is larger than the sum of its proper divisors (4131320215).

45444522233 is a wasteful number, since it uses less digits than its factorization.

45444522233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4131320214.

The product of its digits is 460800, while the sum is 38.

The spelling of 45444522233 in words is "forty-five billion, four hundred forty-four million, five hundred twenty-two thousand, two hundred thirty-three".