2058892991 has 4 divisors (see below), whose sum is σ = 2167255800. Its totient is φ = 1950530184.

The previous prime is 2058892973. The next prime is 2058893017. The reversal of 2058892991 is 1992988502.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2058892991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2058892921) 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, 54181376 + ... + 54181413.

It is an arithmetic number, because the mean of its divisors is an integer number (541813950).

Almost surely, 2^2058892991 is an apocalyptic number.

2058892991 is a deficient number, since it is larger than the sum of its proper divisors (108362809).

2058892991 is a wasteful number, since it uses less digits than its factorization.

2058892991 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108362808.

The product of its (nonzero) digits is 933120, while the sum is 53.

The square root of 2058892991 is about 45375.0260716179. The cubic root of 2058892991 is about 1272.1683648343.

The spelling of 2058892991 in words is "two billion, fifty-eight million, eight hundred ninety-two thousand, nine hundred ninety-one".