2210600045 has 16 divisors (see below), whose sum is σ = 2698421040. Its totient is φ = 1738060800.

The previous prime is 2210600033. The next prime is 2210600047. The reversal of 2210600045 is 5400060122.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 96255721 + 2114344324 = 9811^2 + 45982^2 .

It is not a de Polignac number, because 2210600045 - 2⁸ = 2210599789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2210600047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 519125 + ... + 523365.

It is an arithmetic number, because the mean of its divisors is an integer number (168651315).

Almost surely, 2^2210600045 is an apocalyptic number.

It is an amenable number.

2210600045 is a deficient number, since it is larger than the sum of its proper divisors (487820995).

2210600045 is a wasteful number, since it uses less digits than its factorization.

2210600045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6016.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 2210600045 is about 47017.0186740929. The cubic root of 2210600045 is about 1302.6769385438.

Adding to 2210600045 its reverse (5400060122), we get a palindrome (7610660167).

The spelling of 2210600045 in words is "two billion, two hundred ten million, six hundred thousand, forty-five".