2511091090 has 16 divisors (see below), whose sum is σ = 4616134272. Its totient is φ = 983065264.

The previous prime is 2511091073. The next prime is 2511091111. The reversal of 2511091090 is 901901152.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2670904 + ... + 2671843.

It is an arithmetic number, because the mean of its divisors is an integer number (288508392).

Almost surely, 2^2511091090 is an apocalyptic number.

2511091090 is a deficient number, since it is larger than the sum of its proper divisors (2105043182).

2511091090 is a wasteful number, since it uses less digits than its factorization.

2511091090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5342801.

The product of its (nonzero) digits is 810, while the sum is 28.

The square root of 2511091090 is about 50110.7881598364. The cubic root of 2511091090 is about 1359.2129042039.

The spelling of 2511091090 in words is "two billion, five hundred eleven million, ninety-one thousand, ninety".