2253342345 has 16 divisors (see below), whose sum is σ = 3607898112. Its totient is φ = 1200932480.

The previous prime is 2253342341. The next prime is 2253342389. The reversal of 2253342345 is 5432433522.

It is not a de Polignac number, because 2253342345 - 2² = 2253342341 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2253342341) 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, 30921 + ... + 73910.

It is an arithmetic number, because the mean of its divisors is an integer number (225493632).

Almost surely, 2^2253342345 is an apocalyptic number.

It is an amenable number.

2253342345 is a deficient number, since it is larger than the sum of its proper divisors (1354555767).

2253342345 is a wasteful number, since it uses less digits than its factorization.

2253342345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106272.

The product of its digits is 86400, while the sum is 33.

The square root of 2253342345 is about 47469.3832380409. The cubic root of 2253342345 is about 1311.0192221516.

Adding to 2253342345 its reverse (5432433522), we get a palindrome (7685775867).

The spelling of 2253342345 in words is "two billion, two hundred fifty-three million, three hundred forty-two thousand, three hundred forty-five".