2077441650 has 144 divisors (see below), whose sum is σ = 6167176704. Its totient is φ = 498685440.

The previous prime is 2077441643. The next prime is 2077441693. The reversal of 2077441650 is 561447702.

2077441650 is a `hidden beast` number, since 207 + 7 + 441 + 6 + 5 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 170047 + ... + 181853.

It is an arithmetic number, because the mean of its divisors is an integer number (42827616).

Almost surely, 2^2077441650 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2077441650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3083588352).

2077441650 is an abundant number, since it is smaller than the sum of its proper divisors (4089735054).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2077441650 is a wasteful number, since it uses less digits than its factorization.

2077441650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11865 (or 11857 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The square root of 2077441650 is about 45578.9606068414. The cubic root of 2077441650 is about 1275.9772899297.

The spelling of 2077441650 in words is "two billion, seventy-seven million, four hundred forty-one thousand, six hundred fifty".