2695315481 has 2 divisors, whose sum is σ = 2695315482. Its totient is φ = 2695315480.

The previous prime is 2695315459. The next prime is 2695315487. The reversal of 2695315481 is 1845135962.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1620787081 + 1074528400 = 40259^2 + 32780^2 .

It is a cyclic number.

It is not a de Polignac number, because 2695315481 - 2²² = 2691121177 is a prime.

It is a super-2 number, since 2×2695315481² = 14529451084236522722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2695315487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1347657740 + 1347657741.

It is an arithmetic number, because the mean of its divisors is an integer number (1347657741).

Almost surely, 2^2695315481 is an apocalyptic number.

It is an amenable number.

2695315481 is a deficient number, since it is larger than the sum of its proper divisors (1).

2695315481 is an equidigital number, since it uses as much as digits as its factorization.

2695315481 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 259200, while the sum is 44.

The square root of 2695315481 is about 51916.4278528483. The cubic root of 2695315481 is about 1391.6708649608.

The spelling of 2695315481 in words is "two billion, six hundred ninety-five million, three hundred fifteen thousand, four hundred eighty-one".