59961061759 has 2 divisors, whose sum is σ = 59961061760. Its totient is φ = 59961061758.

The previous prime is 59961061733. The next prime is 59961061781. The reversal of 59961061759 is 95716016995.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 59961061759 - 2⁹ = 59961061247 is a prime.

It is a super-2 number, since 2×59961061759² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (59961061729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29980530879 + 29980530880.

It is an arithmetic number, because the mean of its divisors is an integer number (29980530880).

Almost surely, 2^59961061759 is an apocalyptic number.

59961061759 is a deficient number, since it is larger than the sum of its proper divisors (1).

59961061759 is an equidigital number, since it uses as much as digits as its factorization.

59961061759 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4592700, while the sum is 58.

The spelling of 59961061759 in words is "fifty-nine billion, nine hundred sixty-one million, sixty-one thousand, seven hundred fifty-nine".