59977089049 has 2 divisors, whose sum is σ = 59977089050. Its totient is φ = 59977089048.

The previous prime is 59977089047. The next prime is 59977089089. The reversal of 59977089049 is 94098077995.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 57375579024 + 2601510025 = 239532^2 + 51005^2 .

It is a cyclic number.

It is not a de Polignac number, because 59977089049 - 2¹ = 59977089047 is a prime.

Together with 59977089047, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (59977089047) 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, 29988544524 + 29988544525.

It is an arithmetic number, because the mean of its divisors is an integer number (29988544525).

Almost surely, 2^59977089049 is an apocalyptic number.

It is an amenable number.

59977089049 is a deficient number, since it is larger than the sum of its proper divisors (1).

59977089049 is an equidigital number, since it uses as much as digits as its factorization.

59977089049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51438240, while the sum is 67.

The spelling of 59977089049 in words is "fifty-nine billion, nine hundred seventy-seven million, eighty-nine thousand, forty-nine".