2050591074 has 64 divisors (see below), whose sum is σ = 4940636160. Its totient is φ = 554273280.

The previous prime is 2050591063. The next prime is 2050591091. The reversal of 2050591074 is 4701950502.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 789522 + ... + 792114.

It is an arithmetic number, because the mean of its divisors is an integer number (77197440).

Almost surely, 2^2050591074 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2050591074, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2470318080).

2050591074 is an abundant number, since it is smaller than the sum of its proper divisors (2890045086).

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

2050591074 is a wasteful number, since it uses less digits than its factorization.

2050591074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3615.

The product of its (nonzero) digits is 12600, while the sum is 33.

The square root of 2050591074 is about 45283.4525406356. The cubic root of 2050591074 is about 1270.4561723335.

The spelling of 2050591074 in words is "two billion, fifty million, five hundred ninety-one thousand, seventy-four".