255552523355527 has 2 divisors, whose sum is σ = 255552523355528. Its totient is φ = 255552523355526.

The previous prime is 255552523355483. The next prime is 255552523355551. The reversal of 255552523355527 is 725553325255552.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-255552523355527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (255552523355587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127776261677763 + 127776261677764.

It is an arithmetic number, because the mean of its divisors is an integer number (127776261677764).

Almost surely, 2^{255552523355527} is an apocalyptic number.

255552523355527 is a deficient number, since it is larger than the sum of its proper divisors (1).

255552523355527 is an equidigital number, since it uses as much as digits as its factorization.

255552523355527 is an evil number, because the sum of its binary digits is even.

The product of its digits is 393750000, while the sum is 61.

The spelling of 255552523355527 in words is "two hundred fifty-five trillion, five hundred fifty-two billion, five hundred twenty-three million, three hundred fifty-five thousand, five hundred twenty-seven".