5693197987 has 2 divisors, whose sum is σ = 5693197988. Its totient is φ = 5693197986.

The previous prime is 5693197933. The next prime is 5693197999. The reversal of 5693197987 is 7897913965.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5693197987 - 2¹¹ = 5693195939 is a prime.

It is not a weakly prime, because it can be changed into another prime (5693197907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2846598993 + 2846598994.

It is an arithmetic number, because the mean of its divisors is an integer number (2846598994).

Almost surely, 2^5693197987 is an apocalyptic number.

5693197987 is a deficient number, since it is larger than the sum of its proper divisors (1).

5693197987 is an equidigital number, since it uses as much as digits as its factorization.

5693197987 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25719120, while the sum is 64.

The square root of 5693197987 is about 75453.2834739483. The cubic root of 5693197987 is about 1785.6051467137.

The spelling of 5693197987 in words is "five billion, six hundred ninety-three million, one hundred ninety-seven thousand, nine hundred eighty-seven".