59599556461 has 2 divisors, whose sum is σ = 59599556462. Its totient is φ = 59599556460.

The previous prime is 59599556411. The next prime is 59599556563. The reversal of 59599556461 is 16465599595.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 59597015625 + 2540836 = 244125^2 + 1594^2 .

It is a cyclic number.

It is not a de Polignac number, because 59599556461 - 2³¹ = 57452072813 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 59599556393 and 59599556402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (59599556411) 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, 29799778230 + 29799778231.

It is an arithmetic number, because the mean of its divisors is an integer number (29799778231).

Almost surely, 2^59599556461 is an apocalyptic number.

It is an amenable number.

59599556461 is a deficient number, since it is larger than the sum of its proper divisors (1).

59599556461 is an equidigital number, since it uses as much as digits as its factorization.

59599556461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 65610000, while the sum is 64.

The spelling of 59599556461 in words is "fifty-nine billion, five hundred ninety-nine million, five hundred fifty-six thousand, four hundred sixty-one".