48628720663 has 2 divisors, whose sum is σ = 48628720664. Its totient is φ = 48628720662.

The previous prime is 48628720589. The next prime is 48628720681. The reversal of 48628720663 is 36602782684.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48628720663 - 2¹⁷ = 48628589591 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 48628720663.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48628724663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24314360331 + 24314360332.

It is an arithmetic number, because the mean of its divisors is an integer number (24314360332).

Almost surely, 2^48628720663 is an apocalyptic number.

48628720663 is a deficient number, since it is larger than the sum of its proper divisors (1).

48628720663 is an equidigital number, since it uses as much as digits as its factorization.

48628720663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4644864, while the sum is 52.

The spelling of 48628720663 in words is "forty-eight billion, six hundred twenty-eight million, seven hundred twenty thousand, six hundred sixty-three".