87417033997 has 8 divisors (see below), whose sum is σ = 89545088160. Its totient is φ = 85293302640.

The previous prime is 87417033989. The next prime is 87417034037. The reversal of 87417033997 is 79933071478.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 87417033997 - 2³ = 87417033989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87417033917) 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 7 ways as a sum of consecutive naturals, for example, 1039747 + ... + 1120672.

It is an arithmetic number, because the mean of its divisors is an integer number (11193136020).

Almost surely, 2^87417033997 is an apocalyptic number.

It is an amenable number.

87417033997 is a deficient number, since it is larger than the sum of its proper divisors (2128054163).

87417033997 is a wasteful number, since it uses less digits than its factorization.

87417033997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2161403.

The product of its (nonzero) digits is 8001504, while the sum is 58.

The spelling of 87417033997 in words is "eighty-seven billion, four hundred seventeen million, thirty-three thousand, nine hundred ninety-seven".