2045253224 has 16 divisors (see below), whose sum is σ = 4382685600. Its totient is φ = 876537072.

The previous prime is 2045253209. The next prime is 2045253277. The reversal of 2045253224 is 4223525402.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18261134 + ... + 18261245.

It is an arithmetic number, because the mean of its divisors is an integer number (273917850).

Almost surely, 2^2045253224 is an apocalyptic number.

It is an amenable number.

2045253224 is an abundant number, since it is smaller than the sum of its proper divisors (2337432376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2045253224 is a wasteful number, since it uses less digits than its factorization.

2045253224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36522392 (or 36522388 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 29.

The square root of 2045253224 is about 45224.4759394733. The cubic root of 2045253224 is about 1269.3528486214.

Adding to 2045253224 its reverse (4223525402), we get a palindrome (6268778626).

The spelling of 2045253224 in words is "two billion, forty-five million, two hundred fifty-three thousand, two hundred twenty-four".