2555300050291 has 2 divisors, whose sum is σ = 2555300050292. Its totient is φ = 2555300050290.

The previous prime is 2555300050279. The next prime is 2555300050297. The reversal of 2555300050291 is 1920500035552.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2555300050291 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2555300050291.

It is not a weakly prime, because it can be changed into another prime (2555300050297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1277650025145 + 1277650025146.

It is an arithmetic number, because the mean of its divisors is an integer number (1277650025146).

Almost surely, 2^{2555300050291} is an apocalyptic number.

2555300050291 is a deficient number, since it is larger than the sum of its proper divisors (1).

2555300050291 is an equidigital number, since it uses as much as digits as its factorization.

2555300050291 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 67500, while the sum is 37.

The spelling of 2555300050291 in words is "two trillion, five hundred fifty-five billion, three hundred million, fifty thousand, two hundred ninety-one".