2077116091 has 2 divisors, whose sum is σ = 2077116092. Its totient is φ = 2077116090.

The previous prime is 2077116079. The next prime is 2077116103. The reversal of 2077116091 is 1906117702.

It is a balanced prime because it is at equal distance from previous prime (2077116079) and next prime (2077116103).

It is a cyclic number.

It is not a de Polignac number, because 2077116091 - 2²⁵ = 2043561659 is a prime.

It is a super-2 number, since 2×2077116091² = 8628822510982240562, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2077116001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1038558045 + 1038558046.

It is an arithmetic number, because the mean of its divisors is an integer number (1038558046).

Almost surely, 2^2077116091 is an apocalyptic number.

2077116091 is a deficient number, since it is larger than the sum of its proper divisors (1).

2077116091 is an equidigital number, since it uses as much as digits as its factorization.

2077116091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5292, while the sum is 34.

The square root of 2077116091 is about 45575.3890932376. The cubic root of 2077116091 is about 1275.9106330087.

The spelling of 2077116091 in words is "two billion, seventy-seven million, one hundred sixteen thousand, ninety-one".