35109889803 has 32 divisors (see below), whose sum is σ = 55785369600. Its totient is φ = 21756260448.

The previous prime is 35109889799. The next prime is 35109889813. The reversal of 35109889803 is 30898890153.

It is not a de Polignac number, because 35109889803 - 2² = 35109889799 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 35109889803.

It is not an unprimeable number, because it can be changed into a prime (35109889813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 618475 + ... + 672852.

It is an arithmetic number, because the mean of its divisors is an integer number (1743292800).

Almost surely, 2^35109889803 is an apocalyptic number.

35109889803 is a deficient number, since it is larger than the sum of its proper divisors (20675479797).

35109889803 is a wasteful number, since it uses less digits than its factorization.

35109889803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1291408 (or 1291402 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 54.

The spelling of 35109889803 in words is "thirty-five billion, one hundred nine million, eight hundred eighty-nine thousand, eight hundred three".