2650364189 has 32 divisors (see below), whose sum is σ = 3078770688. Its totient is φ = 2258928000.

The previous prime is 2650364179. The next prime is 2650364203. The reversal of 2650364189 is 9814630562.

It is a cyclic number.

It is not a de Polignac number, because 2650364189 - 2²⁸ = 2381928733 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2650364179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2278322 + ... + 2279484.

It is an arithmetic number, because the mean of its divisors is an integer number (96211584).

Almost surely, 2^2650364189 is an apocalyptic number.

It is an amenable number.

2650364189 is a deficient number, since it is larger than the sum of its proper divisors (428406499).

2650364189 is a wasteful number, since it uses less digits than its factorization.

2650364189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1409.

The product of its (nonzero) digits is 311040, while the sum is 44.

The square root of 2650364189 is about 51481.6878996794. The cubic root of 2650364189 is about 1383.8908937916.

The spelling of 2650364189 in words is "two billion, six hundred fifty million, three hundred sixty-four thousand, one hundred eighty-nine".