8520288860097 has 24 divisors (see below), whose sum is σ = 14408293361280. Its totient is φ = 4749986819520.

The previous prime is 8520288860087. The next prime is 8520288860159. The reversal of 8520288860097 is 7900688820258.

8520288860097 is a `hidden beast` number, since 8 + 520 + 28 + 8 + 86 + 0 + 0 + 9 + 7 = 666.

It is not a de Polignac number, because 8520288860097 - 2¹⁰ = 8520288859073 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (8520288860077) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1649298397 + ... + 1649303562.

It is an arithmetic number, because the mean of its divisors is an integer number (600345556720).

Almost surely, 2^{8520288860097} is an apocalyptic number.

It is an amenable number.

8520288860097 is a deficient number, since it is larger than the sum of its proper divisors (5888004501183).

8520288860097 is a wasteful number, since it uses less digits than its factorization.

8520288860097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3298602013 (or 3298602010 counting only the distinct ones).

The product of its (nonzero) digits is 30965760, while the sum is 63.

The spelling of 8520288860097 in words is "eight trillion, five hundred twenty billion, two hundred eighty-eight million, eight hundred sixty thousand, ninety-seven".