2650161622 has 8 divisors (see below), whose sum is σ = 3975472872. Its totient is φ = 1325004000.

The previous prime is 2650161611. The next prime is 2650161623. The reversal of 2650161622 is 2261610562.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2650161623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26997 + ... + 77647.

It is an arithmetic number, because the mean of its divisors is an integer number (496934109).

Almost surely, 2^2650161622 is an apocalyptic number.

2650161622 is a deficient number, since it is larger than the sum of its proper divisors (1325311250).

2650161622 is a wasteful number, since it uses less digits than its factorization.

2650161622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76814.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 2650161622 is about 51479.7204926367. The cubic root of 2650161622 is about 1383.8556360246.

The spelling of 2650161622 in words is "two billion, six hundred fifty million, one hundred sixty-one thousand, six hundred twenty-two".