59655206321 has 2 divisors, whose sum is σ = 59655206322. Its totient is φ = 59655206320.

The previous prime is 59655206279. The next prime is 59655206341. The reversal of 59655206321 is 12360255695.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 59518433296 + 136773025 = 243964^2 + 11695^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-59655206321 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (59655206341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29827603160 + 29827603161.

It is an arithmetic number, because the mean of its divisors is an integer number (29827603161).

Almost surely, 2^59655206321 is an apocalyptic number.

It is an amenable number.

59655206321 is a deficient number, since it is larger than the sum of its proper divisors (1).

59655206321 is an equidigital number, since it uses as much as digits as its factorization.

59655206321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486000, while the sum is 44.

The spelling of 59655206321 in words is "fifty-nine billion, six hundred fifty-five million, two hundred six thousand, three hundred twenty-one".