2252765662 has 16 divisors (see below), whose sum is σ = 3877276032. Its totient is φ = 961623000.

The previous prime is 2252765653. The next prime is 2252765663. The reversal of 2252765662 is 2665672522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2252765663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 317028 + ... + 324055.

It is an arithmetic number, because the mean of its divisors is an integer number (242329752).

Almost surely, 2^2252765662 is an apocalyptic number.

2252765662 is a deficient number, since it is larger than the sum of its proper divisors (1624510370).

2252765662 is a wasteful number, since it uses less digits than its factorization.

2252765662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641343.

The product of its digits is 604800, while the sum is 43.

The square root of 2252765662 is about 47463.3085867389. The cubic root of 2252765662 is about 1310.9073724504.

The spelling of 2252765662 in words is "two billion, two hundred fifty-two million, seven hundred sixty-five thousand, six hundred sixty-two".