983534168902 has 48 divisors (see below), whose sum is σ = 1575779119200. Its totient is φ = 460284612480.

The previous prime is 983534168893. The next prime is 983534168917. The reversal of 983534168902 is 209861435389.

It is a super-2 number, since 2×983534168902² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 91819327 + ... + 91830037.

It is an arithmetic number, because the mean of its divisors is an integer number (32828731650).

Almost surely, 2^983534168902 is an apocalyptic number.

983534168902 is a deficient number, since it is larger than the sum of its proper divisors (592244950298).

983534168902 is a wasteful number, since it uses less digits than its factorization.

983534168902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12269 (or 12250 counting only the distinct ones).

The product of its (nonzero) digits is 11197440, while the sum is 58.

The spelling of 983534168902 in words is "nine hundred eighty-three billion, five hundred thirty-four million, one hundred sixty-eight thousand, nine hundred two".