2252659813 has 8 divisors (see below), whose sum is σ = 2383710336. Its totient is φ = 2124368400.

The previous prime is 2252659811. The next prime is 2252659831. The reversal of 2252659813 is 3189562522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2252659813 - 2¹ = 2252659811 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2252659813.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2252659811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 688098 + ... + 691363.

It is an arithmetic number, because the mean of its divisors is an integer number (297963792).

Almost surely, 2^2252659813 is an apocalyptic number.

2252659813 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2252659813 is a deficient number, since it is larger than the sum of its proper divisors (131050523).

2252659813 is a wasteful number, since it uses less digits than its factorization.

2252659813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1379555.

The product of its digits is 259200, while the sum is 43.

The square root of 2252659813 is about 47462.1935123104. The cubic root of 2252659813 is about 1310.8868405904.

The spelling of 2252659813 in words is "two billion, two hundred fifty-two million, six hundred fifty-nine thousand, eight hundred thirteen".