2245266733 has 2 divisors, whose sum is σ = 2245266734. Its totient is φ = 2245266732.

The previous prime is 2245266701. The next prime is 2245266743. The reversal of 2245266733 is 3376625422.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2042859204 + 202407529 = 45198^2 + 14227^2 .

It is a cyclic number.

It is not a de Polignac number, because 2245266733 - 2⁵ = 2245266701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2245266743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1122633366 + 1122633367.

It is an arithmetic number, because the mean of its divisors is an integer number (1122633367).

Almost surely, 2^2245266733 is an apocalyptic number.

It is an amenable number.

2245266733 is a deficient number, since it is larger than the sum of its proper divisors (1).

2245266733 is an equidigital number, since it uses as much as digits as its factorization.

2245266733 is an evil number, because the sum of its binary digits is even.

The product of its digits is 362880, while the sum is 40.

The square root of 2245266733 is about 47384.2456202481. The cubic root of 2245266733 is about 1309.4511876676.

The spelling of 2245266733 in words is "two billion, two hundred forty-five million, two hundred sixty-six thousand, seven hundred thirty-three".