2645617030 has 16 divisors (see below), whose sum is σ = 5442412320. Its totient is φ = 907068672.

The previous prime is 2645617003. The next prime is 2645617033. The reversal of 2645617030 is 307165462.

It is a happy number.

2645617030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2645617033) 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, 18897195 + ... + 18897334.

It is an arithmetic number, because the mean of its divisors is an integer number (340150770).

Almost surely, 2^2645617030 is an apocalyptic number.

2645617030 is an abundant number, since it is smaller than the sum of its proper divisors (2796795290).

2645617030 is a wasteful number, since it uses less digits than its factorization.

2645617030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37794543.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 2645617030 is about 51435.5619197458. The cubic root of 2645617030 is about 1383.0641550409.

The spelling of 2645617030 in words is "two billion, six hundred forty-five million, six hundred seventeen thousand, thirty".