59561413 has 2 divisors, whose sum is σ = 59561414. Its totient is φ = 59561412.

The previous prime is 59561401. The next prime is 59561423. The reversal of 59561413 is 31416595.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46471489 + 13089924 = 6817^2 + 3618^2 .

It is a cyclic number.

It is not a de Polignac number, because 59561413 - 2⁹ = 59560901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (59561423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29780706 + 29780707.

It is an arithmetic number, because the mean of its divisors is an integer number (29780707).

Almost surely, 2^59561413 is an apocalyptic number.

It is an amenable number.

59561413 is a deficient number, since it is larger than the sum of its proper divisors (1).

59561413 is an equidigital number, since it uses as much as digits as its factorization.

59561413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16200, while the sum is 34.

The square root of 59561413 is about 7717.6040971276. The cubic root of 59561413 is about 390.5305359034.

The spelling of 59561413 in words is "fifty-nine million, five hundred sixty-one thousand, four hundred thirteen".