59793311987 has 2 divisors, whose sum is σ = 59793311988. Its totient is φ = 59793311986.

The previous prime is 59793311953. The next prime is 59793312001. The reversal of 59793311987 is 78911339795.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 59793311987 - 2¹² = 59793307891 is a prime.

It is not a weakly prime, because it can be changed into another prime (59793311917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29896655993 + 29896655994.

It is an arithmetic number, because the mean of its divisors is an integer number (29896655994).

Almost surely, 2^59793311987 is an apocalyptic number.

59793311987 is a deficient number, since it is larger than the sum of its proper divisors (1).

59793311987 is an equidigital number, since it uses as much as digits as its factorization.

59793311987 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12859560, while the sum is 62.

The spelling of 59793311987 in words is "fifty-nine billion, seven hundred ninety-three million, three hundred eleven thousand, nine hundred eighty-seven".