2252307751 has 4 divisors (see below), whose sum is σ = 2272239792. Its totient is φ = 2232375712.

The previous prime is 2252307749. The next prime is 2252307773. The reversal of 2252307751 is 1577032522.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2252307751 - 2¹ = 2252307749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2252307731) 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 3 ways as a sum of consecutive naturals, for example, 9965851 + ... + 9966076.

It is an arithmetic number, because the mean of its divisors is an integer number (568059948).

Almost surely, 2^2252307751 is an apocalyptic number.

2252307751 is a deficient number, since it is larger than the sum of its proper divisors (19932041).

2252307751 is a wasteful number, since it uses less digits than its factorization.

2252307751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19932040.

The product of its (nonzero) digits is 29400, while the sum is 34.

The square root of 2252307751 is about 47458.4844996129. The cubic root of 2252307751 is about 1310.8185454007.

The spelling of 2252307751 in words is "two billion, two hundred fifty-two million, three hundred seven thousand, seven hundred fifty-one".