87447083801 has 16 divisors (see below), whose sum is σ = 112541872128. Its totient is φ = 65942499600.

The previous prime is 87447083791. The next prime is 87447083813. The reversal of 87447083801 is 10838074478.

It is a cyclic number.

It is not a de Polignac number, because 87447083801 - 2¹⁴ = 87447067417 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 87447083801.

It is not an unprimeable number, because it can be changed into a prime (87447083831) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18314975 + ... + 18319748.

It is an arithmetic number, because the mean of its divisors is an integer number (7033867008).

Almost surely, 2^87447083801 is an apocalyptic number.

It is an amenable number.

87447083801 is a deficient number, since it is larger than the sum of its proper divisors (25094788327).

87447083801 is a wasteful number, since it uses less digits than its factorization.

87447083801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36634772.

The product of its (nonzero) digits is 1204224, while the sum is 50.

The spelling of 87447083801 in words is "eighty-seven billion, four hundred forty-seven million, eighty-three thousand, eight hundred one".