5163206601987 has 96 divisors (see below), whose sum is σ = 9318025027584. Its totient is φ = 2686657766400.

The previous prime is 5163206601983. The next prime is 5163206601997. The reversal of 5163206601987 is 7891066023615.

5163206601987 is a `hidden beast` number, since 5 + 1 + 6 + 3 + 20 + 6 + 601 + 9 + 8 + 7 = 666.

It is not a de Polignac number, because 5163206601987 - 2² = 5163206601983 is a prime.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (5163206601983) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 168546162 + ... + 168576792.

It is an arithmetic number, because the mean of its divisors is an integer number (97062760704).

Almost surely, 2^{5163206601987} is an apocalyptic number.

5163206601987 is a deficient number, since it is larger than the sum of its proper divisors (4154818425597).

5163206601987 is a wasteful number, since it uses less digits than its factorization.

5163206601987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35769 (or 35766 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 54.

The spelling of 5163206601987 in words is "five trillion, one hundred sixty-three billion, two hundred six million, six hundred one thousand, nine hundred eighty-seven".