59072397961 has 2 divisors, whose sum is σ = 59072397962. Its totient is φ = 59072397960.

The previous prime is 59072397959. The next prime is 59072397973. The reversal of 59072397961 is 16979327095.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 55677121600 + 3395276361 = 235960^2 + 58269^2 .

It is a cyclic number.

It is not a de Polignac number, because 59072397961 - 2¹ = 59072397959 is a prime.

Together with 59072397959, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 59072397896 and 59072397905.

It is not a weakly prime, because it can be changed into another prime (59072397911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29536198980 + 29536198981.

It is an arithmetic number, because the mean of its divisors is an integer number (29536198981).

Almost surely, 2^59072397961 is an apocalyptic number.

It is an amenable number.

59072397961 is a deficient number, since it is larger than the sum of its proper divisors (1).

59072397961 is an equidigital number, since it uses as much as digits as its factorization.

59072397961 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6429780, while the sum is 58.

The spelling of 59072397961 in words is "fifty-nine billion, seventy-two million, three hundred ninety-seven thousand, nine hundred sixty-one".