2245050545 has 16 divisors (see below), whose sum is σ = 2853935040. Its totient is φ = 1690663104.

The previous prime is 2245050529. The next prime is 2245050553. The reversal of 2245050545 is 5450505422.

It is a cyclic number.

It is not a de Polignac number, because 2245050545 - 2⁴ = 2245050529 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60347 + ... + 90176.

It is an arithmetic number, because the mean of its divisors is an integer number (178370940).

Almost surely, 2^2245050545 is an apocalyptic number.

It is an amenable number.

2245050545 is a deficient number, since it is larger than the sum of its proper divisors (608884495).

2245050545 is a wasteful number, since it uses less digits than its factorization.

2245050545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150704.

The product of its (nonzero) digits is 40000, while the sum is 32.

The square root of 2245050545 is about 47381.9643429860. The cubic root of 2245050545 is about 1309.4091589982.

Adding to 2245050545 its reverse (5450505422), we get a palindrome (7695555967).

The spelling of 2245050545 in words is "two billion, two hundred forty-five million, fifty thousand, five hundred forty-five".