2252305471 has 32 divisors (see below), whose sum is σ = 2579512320. Its totient is φ = 1952463744.

The previous prime is 2252305459. The next prime is 2252305481. The reversal of 2252305471 is 1745032522.

It is a cyclic number.

It is not a de Polignac number, because 2252305471 - 2¹⁵ = 2252272703 is a prime.

It is a super-3 number, since 3×2252305471³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2252305441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1549381 + ... + 1550833.

It is an arithmetic number, because the mean of its divisors is an integer number (80609760).

Almost surely, 2^2252305471 is an apocalyptic number.

2252305471 is a deficient number, since it is larger than the sum of its proper divisors (327206849).

2252305471 is a wasteful number, since it uses less digits than its factorization.

2252305471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1615.

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 2252305471 is about 47458.4604786122. The cubic root of 2252305471 is about 1310.8181030888.

Adding to 2252305471 its reverse (1745032522), we get a palindrome (3997337993).

The spelling of 2252305471 in words is "two billion, two hundred fifty-two million, three hundred five thousand, four hundred seventy-one".