59387640839 has 2 divisors, whose sum is σ = 59387640840. Its totient is φ = 59387640838.

The previous prime is 59387640817. The next prime is 59387640841. The reversal of 59387640839 is 93804678395.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-59387640839 is a prime.

Together with 59387640841, 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 (59387640899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29693820419 + 29693820420.

It is an arithmetic number, because the mean of its divisors is an integer number (29693820420).

Almost surely, 2^59387640839 is an apocalyptic number.

59387640839 is a deficient number, since it is larger than the sum of its proper divisors (1).

59387640839 is an equidigital number, since it uses as much as digits as its factorization.

59387640839 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 39191040, while the sum is 62.

The spelling of 59387640839 in words is "fifty-nine billion, three hundred eighty-seven million, six hundred forty thousand, eight hundred thirty-nine".