35663080971 has 16 divisors (see below), whose sum is σ = 55452800000. Its totient is φ = 20378902824.

The previous prime is 35663080939. The next prime is 35663081009. The reversal of 35663080971 is 17908036653.

It is a happy number.

It is not a de Polignac number, because 35663080971 - 2⁵ = 35663080939 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 35663080971.

It is not an unprimeable number, because it can be changed into a prime (35663084971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17327971 + ... + 17330028.

It is an arithmetic number, because the mean of its divisors is an integer number (3465800000).

Almost surely, 2^35663080971 is an apocalyptic number.

35663080971 is a deficient number, since it is larger than the sum of its proper divisors (19789719029).

35663080971 is an equidigital number, since it uses as much as digits as its factorization.

35663080971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34658023 (or 34658009 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 48.

The spelling of 35663080971 in words is "thirty-five billion, six hundred sixty-three million, eighty thousand, nine hundred seventy-one".