59209045939 has 2 divisors, whose sum is σ = 59209045940. Its totient is φ = 59209045938.

The previous prime is 59209045897. The next prime is 59209045943. The reversal of 59209045939 is 93954090295.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-59209045939 is a prime.

It is a super-2 number, since 2×59209045939² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 59209045939.

It is not a weakly prime, because it can be changed into another prime (59209045339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29604522969 + 29604522970.

It is an arithmetic number, because the mean of its divisors is an integer number (29604522970).

Almost surely, 2^59209045939 is an apocalyptic number.

59209045939 is a deficient number, since it is larger than the sum of its proper divisors (1).

59209045939 is an equidigital number, since it uses as much as digits as its factorization.

59209045939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3936600, while the sum is 55.

The spelling of 59209045939 in words is "fifty-nine billion, two hundred nine million, forty-five thousand, nine hundred thirty-nine".