2251045114 has 16 divisors (see below), whose sum is σ = 3392411400. Its totient is φ = 1120253760.

The previous prime is 2251045081. The next prime is 2251045117. The reversal of 2251045114 is 4115401522.

It can be written as a sum of positive squares in 4 ways, for example, as 1719512089 + 531533025 = 41467^2 + 23055^2 .

It is not an unprimeable number, because it can be changed into a prime (2251045117) 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, 425244 + ... + 430504.

Almost surely, 2^2251045114 is an apocalyptic number.

2251045114 is a deficient number, since it is larger than the sum of its proper divisors (1141366286).

2251045114 is a wasteful number, since it uses less digits than its factorization.

2251045114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6225.

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 2251045114 is about 47445.1800923972. The cubic root of 2251045114 is about 1310.5735526267.

Adding to 2251045114 its reverse (4115401522), we get a palindrome (6366446636).

The spelling of 2251045114 in words is "two billion, two hundred fifty-one million, forty-five thousand, one hundred fourteen".