255548547883 has 2 divisors, whose sum is σ = 255548547884. Its totient is φ = 255548547882.

The previous prime is 255548547871. The next prime is 255548547893. The reversal of 255548547883 is 388745845552.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-255548547883 is a prime.

It is not a weakly prime, because it can be changed into another prime (255548547853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127774273941 + 127774273942.

It is an arithmetic number, because the mean of its divisors is an integer number (127774273942).

Almost surely, 2^255548547883 is an apocalyptic number.

255548547883 is a deficient number, since it is larger than the sum of its proper divisors (1).

255548547883 is an equidigital number, since it uses as much as digits as its factorization.

255548547883 is an evil number, because the sum of its binary digits is even.

The product of its digits is 215040000, while the sum is 64.

The spelling of 255548547883 in words is "two hundred fifty-five billion, five hundred forty-eight million, five hundred forty-seven thousand, eight hundred eighty-three".