987163000833 has 32 divisors (see below), whose sum is σ = 1421003946240. Its totient is φ = 607703120640.

The previous prime is 987163000823. The next prime is 987163000843. The reversal of 987163000833 is 338000361789.

It is an interprime number because it is at equal distance from previous prime (987163000823) and next prime (987163000843).

It is not a de Polignac number, because 987163000833 - 2¹² = 987162996737 is a prime.

It is a super-2 number, since 2×987163000833² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (987163000823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16083423 + ... + 16144683.

It is an arithmetic number, because the mean of its divisors is an integer number (44406373320).

It is a Proth number, since it is equal to 117679 ⋅ 2²³ + 1 and 117679 < 2²³.

Almost surely, 2^987163000833 is an apocalyptic number.

It is an amenable number.

987163000833 is a deficient number, since it is larger than the sum of its proper divisors (433840945407).

987163000833 is a wasteful number, since it uses less digits than its factorization.

987163000833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69369.

The product of its (nonzero) digits is 653184, while the sum is 48.

The spelling of 987163000833 in words is "nine hundred eighty-seven billion, one hundred sixty-three million, eight hundred thirty-three", and thus it is an aban number.