59121546798943 has 2 divisors, whose sum is σ = 59121546798944. Its totient is φ = 59121546798942.

The previous prime is 59121546798929. The next prime is 59121546798967. The reversal of 59121546798943 is 34989764512195.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-59121546798943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (59121546793943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29560773399471 + 29560773399472.

It is an arithmetic number, because the mean of its divisors is an integer number (29560773399472).

Almost surely, 2^{59121546798943} is an apocalyptic number.

59121546798943 is a deficient number, since it is larger than the sum of its proper divisors (1).

59121546798943 is an equidigital number, since it uses as much as digits as its factorization.

59121546798943 is an evil number, because the sum of its binary digits is even.

The product of its digits is 587865600, while the sum is 73.

The spelling of 59121546798943 in words is "fifty-nine trillion, one hundred twenty-one billion, five hundred forty-six million, seven hundred ninety-eight thousand, nine hundred forty-three".