35094005581 has 2 divisors, whose sum is σ = 35094005582. Its totient is φ = 35094005580.

The previous prime is 35094005561. The next prime is 35094005593. The reversal of 35094005581 is 18550049053.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30322649956 + 4771355625 = 174134^2 + 69075^2 .

It is a cyclic number.

It is not a de Polignac number, because 35094005581 - 2²⁹ = 34557134669 is a prime.

It is a super-2 number, since 2×35094005581² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35094005561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17547002790 + 17547002791.

It is an arithmetic number, because the mean of its divisors is an integer number (17547002791).

Almost surely, 2^35094005581 is an apocalyptic number.

It is an amenable number.

35094005581 is a deficient number, since it is larger than the sum of its proper divisors (1).

35094005581 is an equidigital number, since it uses as much as digits as its factorization.

35094005581 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108000, while the sum is 40.

The spelling of 35094005581 in words is "thirty-five billion, ninety-four million, five thousand, five hundred eighty-one".