59406262681 has 2 divisors, whose sum is σ = 59406262682. Its totient is φ = 59406262680.

The previous prime is 59406262649. The next prime is 59406262763. The reversal of 59406262681 is 18626260495.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40497537600 + 18908725081 = 201240^2 + 137509^2 .

It is a cyclic number.

It is not a de Polignac number, because 59406262681 - 2⁵ = 59406262649 is a prime.

It is a super-2 number, since 2×59406262681² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (59406262621) 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, 29703131340 + 29703131341.

It is an arithmetic number, because the mean of its divisors is an integer number (29703131341).

Almost surely, 2^59406262681 is an apocalyptic number.

It is an amenable number.

59406262681 is a deficient number, since it is larger than the sum of its proper divisors (1).

59406262681 is an equidigital number, since it uses as much as digits as its factorization.

59406262681 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1244160, while the sum is 49.

The spelling of 59406262681 in words is "fifty-nine billion, four hundred six million, two hundred sixty-two thousand, six hundred eighty-one".