48676555567657 has 2 divisors, whose sum is σ = 48676555567658. Its totient is φ = 48676555567656.

The previous prime is 48676555567637. The next prime is 48676555567691. The reversal of 48676555567657 is 75676555567684.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48494176178176 + 182379389481 = 6963776^2 + 427059^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48676555567657 is a prime.

It is not a weakly prime, because it can be changed into another prime (48676555567637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24338277783828 + 24338277783829.

It is an arithmetic number, because the mean of its divisors is an integer number (24338277783829).

Almost surely, 2^{48676555567657} is an apocalyptic number.

It is an amenable number.

48676555567657 is a deficient number, since it is larger than the sum of its proper divisors (1).

48676555567657 is an equidigital number, since it uses as much as digits as its factorization.

48676555567657 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 44452800000, while the sum is 82.

The spelling of 48676555567657 in words is "forty-eight trillion, six hundred seventy-six billion, five hundred fifty-five million, five hundred sixty-seven thousand, six hundred fifty-seven".