2555500567 has 2 divisors, whose sum is σ = 2555500568. Its totient is φ = 2555500566.

The previous prime is 2555500517. The next prime is 2555500573. The reversal of 2555500567 is 7650055552.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2555500567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2555500517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1277750283 + 1277750284.

It is an arithmetic number, because the mean of its divisors is an integer number (1277750284).

Almost surely, 2^2555500567 is an apocalyptic number.

2555500567 is a deficient number, since it is larger than the sum of its proper divisors (1).

2555500567 is an equidigital number, since it uses as much as digits as its factorization.

2555500567 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 262500, while the sum is 40.

The square root of 2555500567 is about 50551.9590817211. The cubic root of 2555500567 is about 1367.1788371122.

The spelling of 2555500567 in words is "two billion, five hundred fifty-five million, five hundred thousand, five hundred sixty-seven".