8487527051993 has 16 divisors (see below), whose sum is σ = 9275487550272. Its totient is φ = 7702297848000.

The previous prime is 8487527051987. The next prime is 8487527052083. The reversal of 8487527051993 is 3991507257848.

It is a cyclic number.

It is not a de Polignac number, because 8487527051993 - 2²⁶ = 8487459943129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8487527071993) 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, 51778583 + ... + 51942243.

It is an arithmetic number, because the mean of its divisors is an integer number (579717971892).

Almost surely, 2^{8487527051993} is an apocalyptic number.

It is an amenable number.

8487527051993 is a deficient number, since it is larger than the sum of its proper divisors (787960498279).

8487527051993 is a wasteful number, since it uses less digits than its factorization.

8487527051993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171976.

The product of its (nonzero) digits is 152409600, while the sum is 68.

The spelling of 8487527051993 in words is "eight trillion, four hundred eighty-seven billion, five hundred twenty-seven million, fifty-one thousand, nine hundred ninety-three".