59105881 has 2 divisors, whose sum is σ = 59105882. Its totient is φ = 59105880.

The previous prime is 59105869. The next prime is 59105897. The reversal of 59105881 is 18850195.

59105881 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 59059225 + 46656 = 7685^2 + 216^2 .

It is a cyclic number.

It is not a de Polignac number, because 59105881 - 2²¹ = 57008729 is a prime.

It is a super-2 number, since 2×59105881² = 6987010337572322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 59105881.

It is not a weakly prime, because it can be changed into another prime (59105801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29552940 + 29552941.

It is an arithmetic number, because the mean of its divisors is an integer number (29552941).

Almost surely, 2^59105881 is an apocalyptic number.

It is an amenable number.

59105881 is a deficient number, since it is larger than the sum of its proper divisors (1).

59105881 is an equidigital number, since it uses as much as digits as its factorization.

59105881 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14400, while the sum is 37.

The square root of 59105881 is about 7688.0349244784. The cubic root of 59105881 is about 389.5323805847.

The spelling of 59105881 in words is "fifty-nine million, one hundred five thousand, eight hundred eighty-one".