48666466687 has 2 divisors, whose sum is σ = 48666466688. Its totient is φ = 48666466686.

The previous prime is 48666466679. The next prime is 48666466697. The reversal of 48666466687 is 78666466684.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48666466687 - 2³ = 48666466679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48666466657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24333233343 + 24333233344.

It is an arithmetic number, because the mean of its divisors is an integer number (24333233344).

Almost surely, 2^48666466687 is an apocalyptic number.

48666466687 is a deficient number, since it is larger than the sum of its proper divisors (1).

48666466687 is an equidigital number, since it uses as much as digits as its factorization.

48666466687 is an evil number, because the sum of its binary digits is even.

The product of its digits is 334430208, while the sum is 67.

The spelling of 48666466687 in words is "forty-eight billion, six hundred sixty-six million, four hundred sixty-six thousand, six hundred eighty-seven".