2245975599 has 16 divisors (see below), whose sum is σ = 3571241472. Its totient is φ = 1227613728.

The previous prime is 2245975421. The next prime is 2245975607. The reversal of 2245975599 is 9955795422.

It is a happy number.

It is not a de Polignac number, because 2245975599 - 2¹³ = 2245967407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2245975099) 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, 2324544 + ... + 2325509.

It is an arithmetic number, because the mean of its divisors is an integer number (223202592).

Almost surely, 2^2245975599 is an apocalyptic number.

2245975599 is a deficient number, since it is larger than the sum of its proper divisors (1325265873).

2245975599 is a wasteful number, since it uses less digits than its factorization.

2245975599 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4650086.

The product of its digits is 10206000, while the sum is 57.

The square root of 2245975599 is about 47391.7250055323. The cubic root of 2245975599 is about 1309.5889779420.

The spelling of 2245975599 in words is "two billion, two hundred forty-five million, nine hundred seventy-five thousand, five hundred ninety-nine".