87028262383417 has 8 divisors (see below), whose sum is σ = 89152491689352. Its totient is φ = 84904108732800.

The previous prime is 87028262383379. The next prime is 87028262383423. The reversal of 87028262383417 is 71438326282078.

It can be written as a sum of positive squares in 4 ways, for example, as 906540111376 + 86121722272041 = 952124^2 + 9280179^2 .

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 87028262383417 - 2¹⁵ = 87028262350649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (87028262383427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16581634 + ... + 21189787.

It is an arithmetic number, because the mean of its divisors is an integer number (11144061461169).

Almost surely, 2^{87028262383417} is an apocalyptic number.

It is an amenable number.

87028262383417 is a deficient number, since it is larger than the sum of its proper divisors (2124229305935).

87028262383417 is a wasteful number, since it uses less digits than its factorization.

87028262383417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37827659.

The product of its (nonzero) digits is 43352064, while the sum is 61.

The spelling of 87028262383417 in words is "eighty-seven trillion, twenty-eight billion, two hundred sixty-two million, three hundred eighty-three thousand, four hundred seventeen".