35161828327081 has 7 divisors (see below), whose sum is σ = 35357171817787. Its totient is φ = 34967564082180.

The previous prime is 35161828327057. The next prime is 35161828327103. The reversal of 35161828327081 is 18072382816153.

It is a happy number.

The square root of 35161828327081 is 5929741.

The cubic root of 35161828327081 is 32761.

It is a perfect power (a square, a cube, a 6-th power), and thus also a powerful number.

It can be written as a sum of positive squares in 3 ways, for example, as 3385382883481 + 31776445443600 = 1839941^2 + 5637060^2 .

It is a de Polignac number, because none of the positive numbers 2^k-35161828327081 is a prime.

It is a super-2 number, since 2×35161828327081² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (35161828327981) by changing a digit.

It is a polite number, since it can be written in 6 ways as a sum of consecutive naturals, for example, 194264244811 + ... + 194264244991.

Almost surely, 2^{35161828327081} is an apocalyptic number.

35161828327081 is the 5929741-st square number.

35161828327081 is the 2964871-st centered octagonal number.

It is an amenable number.

35161828327081 is a deficient number, since it is larger than the sum of its proper divisors (195343490706).

35161828327081 is an frugal number, since it uses more digits than its factorization.

35161828327081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1086 (or 181 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 55.

The spelling of 35161828327081 in words is "thirty-five trillion, one hundred sixty-one billion, eight hundred twenty-eight million, three hundred twenty-seven thousand, eighty-one".