2261051695 has 8 divisors (see below), whose sum is σ = 3100870944. Its totient is φ = 1550435424.

The previous prime is 2261051677. The next prime is 2261051707. The reversal of 2261051695 is 5961501622.

2261051695 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2261051695 - 2⁹ = 2261051183 is a prime.

It is a super-2 number, since 2×2261051695² = 10224709534924746050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

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, 32300704 + ... + 32300773.

It is an arithmetic number, because the mean of its divisors is an integer number (387608868).

Almost surely, 2^2261051695 is an apocalyptic number.

2261051695 is a deficient number, since it is larger than the sum of its proper divisors (839819249).

2261051695 is an equidigital number, since it uses as much as digits as its factorization.

2261051695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64601489.

The product of its (nonzero) digits is 32400, while the sum is 37.

The square root of 2261051695 is about 47550.5172947677. The cubic root of 2261051695 is about 1312.5126483437.

It can be divided in two parts, 22610 and 51695, that added together give a triangular number (74305 = T₃₈₅).

The spelling of 2261051695 in words is "two billion, two hundred sixty-one million, fifty-one thousand, six hundred ninety-five".