48401677660663 has 2 divisors, whose sum is σ = 48401677660664. Its totient is φ = 48401677660662.

The previous prime is 48401677660657. The next prime is 48401677660673. The reversal of 48401677660663 is 36606677610484.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48401677660663 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 48401677660595 and 48401677660604.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48401677660673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24200838830331 + 24200838830332.

It is an arithmetic number, because the mean of its divisors is an integer number (24200838830332).

Almost surely, 2^{48401677660663} is an apocalyptic number.

48401677660663 is a deficient number, since it is larger than the sum of its proper divisors (1).

48401677660663 is an equidigital number, since it uses as much as digits as its factorization.

48401677660663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 146313216, while the sum is 64.

The spelling of 48401677660663 in words is "forty-eight trillion, four hundred one billion, six hundred seventy-seven million, six hundred sixty thousand, six hundred sixty-three".