2542232245 has 32 divisors (see below), whose sum is σ = 3546316800. Its totient is φ = 1713531456.

The previous prime is 2542232237. The next prime is 2542232257. The reversal of 2542232245 is 5422322452.

It is not a de Polignac number, because 2542232245 - 2³ = 2542232237 is a prime.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 658912 + ... + 662758.

It is an arithmetic number, because the mean of its divisors is an integer number (110822400).

Almost surely, 2^2542232245 is an apocalyptic number.

It is an amenable number.

2542232245 is a deficient number, since it is larger than the sum of its proper divisors (1004084555).

2542232245 is a wasteful number, since it uses less digits than its factorization.

2542232245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4177.

The product of its digits is 38400, while the sum is 31.

The square root of 2542232245 is about 50420.5537950547. The cubic root of 2542232245 is about 1364.8085702558.

Adding to 2542232245 its reverse (5422322452), we get a palindrome (7964554697).

The spelling of 2542232245 in words is "two billion, five hundred forty-two million, two hundred thirty-two thousand, two hundred forty-five".