2270091539 has 2 divisors, whose sum is σ = 2270091540. Its totient is φ = 2270091538.

The previous prime is 2270091511. The next prime is 2270091541. The reversal of 2270091539 is 9351900722.

2270091539 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2270091539 is a prime.

Together with 2270091541, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2570091539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1135045769 + 1135045770.

It is an arithmetic number, because the mean of its divisors is an integer number (1135045770).

Almost surely, 2^2270091539 is an apocalyptic number.

2270091539 is a deficient number, since it is larger than the sum of its proper divisors (1).

2270091539 is an equidigital number, since it uses as much as digits as its factorization.

2270091539 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34020, while the sum is 38.

The square root of 2270091539 is about 47645.4776342939. The cubic root of 2270091539 is about 1314.2594950869.

The spelling of 2270091539 in words is "two billion, two hundred seventy million, ninety-one thousand, five hundred thirty-nine".