2242553145 has 32 divisors (see below), whose sum is σ = 4114720512. Its totient is φ = 1021654272.

The previous prime is 2242553111. The next prime is 2242553149. The reversal of 2242553145 is 5413552422.

It is a happy number.

It is not a de Polignac number, because 2242553145 - 2¹⁷ = 2242422073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2242553149) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5682 + ... + 67211.

It is an arithmetic number, because the mean of its divisors is an integer number (128585016).

Almost surely, 2^2242553145 is an apocalyptic number.

It is an amenable number.

2242553145 is a deficient number, since it is larger than the sum of its proper divisors (1872167367).

2242553145 is a wasteful number, since it uses less digits than its factorization.

2242553145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73201.

The product of its digits is 48000, while the sum is 33.

The square root of 2242553145 is about 47355.6031003724. The cubic root of 2242553145 is about 1308.9234488132.

The spelling of 2242553145 in words is "two billion, two hundred forty-two million, five hundred fifty-three thousand, one hundred forty-five".