59973117287 has 2 divisors, whose sum is σ = 59973117288. Its totient is φ = 59973117286.

The previous prime is 59973117247. The next prime is 59973117289. The reversal of 59973117287 is 78271137995.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 59973117287 - 2²⁶ = 59906008423 is a prime.

Together with 59973117289, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (59973117289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29986558643 + 29986558644.

It is an arithmetic number, because the mean of its divisors is an integer number (29986558644).

Almost surely, 2^59973117287 is an apocalyptic number.

59973117287 is a deficient number, since it is larger than the sum of its proper divisors (1).

59973117287 is an equidigital number, since it uses as much as digits as its factorization.

59973117287 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6667920, while the sum is 59.

The spelling of 59973117287 in words is "fifty-nine billion, nine hundred seventy-three million, one hundred seventeen thousand, two hundred eighty-seven".