59256661 has 2 divisors, whose sum is σ = 59256662. Its totient is φ = 59256660.

The previous prime is 59256643. The next prime is 59256677. The reversal of 59256661 is 16665295.

59256661 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41667025 + 17589636 = 6455^2 + 4194^2 .

It is a cyclic number.

It is not a de Polignac number, because 59256661 - 2⁵ = 59256629 is a prime.

It is a super-2 number, since 2×59256661² = 7022703745737842, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (59256601) 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, 29628330 + 29628331.

It is an arithmetic number, because the mean of its divisors is an integer number (29628331).

Almost surely, 2^59256661 is an apocalyptic number.

It is an amenable number.

59256661 is a deficient number, since it is larger than the sum of its proper divisors (1).

59256661 is an equidigital number, since it uses as much as digits as its factorization.

59256661 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 97200, while the sum is 40.

The square root of 59256661 is about 7697.8348254558. The cubic root of 59256661 is about 389.8633336613.

The spelling of 59256661 in words is "fifty-nine million, two hundred fifty-six thousand, six hundred sixty-one".