35481222571 has 2 divisors, whose sum is σ = 35481222572. Its totient is φ = 35481222570.

The previous prime is 35481222523. The next prime is 35481222589. The reversal of 35481222571 is 17522218453.

35481222571 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-35481222571 is a prime.

It is not a weakly prime, because it can be changed into another prime (35481222671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17740611285 + 17740611286.

It is an arithmetic number, because the mean of its divisors is an integer number (17740611286).

Almost surely, 2^35481222571 is an apocalyptic number.

35481222571 is a deficient number, since it is larger than the sum of its proper divisors (1).

35481222571 is an equidigital number, since it uses as much as digits as its factorization.

35481222571 is an evil number, because the sum of its binary digits is even.

The product of its digits is 134400, while the sum is 40.

The spelling of 35481222571 in words is "thirty-five billion, four hundred eighty-one million, two hundred twenty-two thousand, five hundred seventy-one".