59881521620741 has 2 divisors, whose sum is σ = 59881521620742. Its totient is φ = 59881521620740.

The previous prime is 59881521620719. The next prime is 59881521620761. The reversal of 59881521620741 is 14702612518895.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 56783323191841 + 3098198428900 = 7535471^2 + 1760170^2 .

It is a cyclic number.

It is not a de Polignac number, because 59881521620741 - 2¹⁴ = 59881521604357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (59881521620761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29940760810370 + 29940760810371.

It is an arithmetic number, because the mean of its divisors is an integer number (29940760810371).

Almost surely, 2^{59881521620741} is an apocalyptic number.

It is an amenable number.

59881521620741 is a deficient number, since it is larger than the sum of its proper divisors (1).

59881521620741 is an equidigital number, since it uses as much as digits as its factorization.

59881521620741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9676800, while the sum is 59.

The spelling of 59881521620741 in words is "fifty-nine trillion, eight hundred eighty-one billion, five hundred twenty-one million, six hundred twenty thousand, seven hundred forty-one".