255277051 has 2 divisors, whose sum is σ = 255277052. Its totient is φ = 255277050.

The previous prime is 255277003. The next prime is 255277079. The reversal of 255277051 is 150772552.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 255277051 - 2¹⁹ = 254752763 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 255276998 and 255277016.

It is not a weakly prime, because it can be changed into another prime (255274051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127638525 + 127638526.

It is an arithmetic number, because the mean of its divisors is an integer number (127638526).

Almost surely, 2^255277051 is an apocalyptic number.

255277051 is a deficient number, since it is larger than the sum of its proper divisors (1).

255277051 is an equidigital number, since it uses as much as digits as its factorization.

255277051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24500, while the sum is 34.

The square root of 255277051 is about 15977.3918710157. The cubic root of 255277051 is about 634.3621437080.

The spelling of 255277051 in words is "two hundred fifty-five million, two hundred seventy-seven thousand, fifty-one".