2252517331 has 8 divisors (see below), whose sum is σ = 2302413984. Its totient is φ = 2202894720.

The previous prime is 2252517299. The next prime is 2252517343. The reversal of 2252517331 is 1337152522.

2252517331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2252517331 - 2⁵ = 2252517299 is a prime.

It is a super-2 number, since 2×2252517331² = 10147668652910727122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2252517293 and 2252517302.

It is not an unprimeable number, because it can be changed into a prime (2252517131) 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, 51846 + ... + 84811.

It is an arithmetic number, because the mean of its divisors is an integer number (287801748).

Almost surely, 2^2252517331 is an apocalyptic number.

2252517331 is a deficient number, since it is larger than the sum of its proper divisors (49896653).

2252517331 is a wasteful number, since it uses less digits than its factorization.

2252517331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137021.

The product of its digits is 12600, while the sum is 31.

The square root of 2252517331 is about 47460.6924833593. The cubic root of 2252517331 is about 1310.8592018977.

Adding to 2252517331 its reverse (1337152522), we get a palindrome (3589669853).

The spelling of 2252517331 in words is "two billion, two hundred fifty-two million, five hundred seventeen thousand, three hundred thirty-one".