2252635345 has 16 divisors (see below), whose sum is σ = 2861352000. Its totient is φ = 1697709888.

The previous prime is 2252635331. The next prime is 2252635351. The reversal of 2252635345 is 5435362522.

It is not a de Polignac number, because 2252635345 - 2⁵ = 2252635313 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49230 + ... + 83239.

It is an arithmetic number, because the mean of its divisors is an integer number (178834500).

Almost surely, 2^2252635345 is an apocalyptic number.

It is an amenable number.

2252635345 is a deficient number, since it is larger than the sum of its proper divisors (608716655).

2252635345 is a wasteful number, since it uses less digits than its factorization.

2252635345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132672.

The product of its digits is 216000, while the sum is 37.

The square root of 2252635345 is about 47461.9357485554. The cubic root of 2252635345 is about 1310.8820943648.

Adding to 2252635345 its reverse (5435362522), we get a palindrome (7687997867).

The spelling of 2252635345 in words is "two billion, two hundred fifty-two million, six hundred thirty-five thousand, three hundred forty-five".