5255255051 has 2 divisors, whose sum is σ = 5255255052. Its totient is φ = 5255255050.

The previous prime is 5255255023. The next prime is 5255255063. The reversal of 5255255051 is 1505525525.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5255255051 is a prime.

It is a super-2 number, since 2×5255255051² = 55235411302122025202, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5255255251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2627627525 + 2627627526.

It is an arithmetic number, because the mean of its divisors is an integer number (2627627526).

Almost surely, 2^5255255051 is an apocalyptic number.

5255255051 is a deficient number, since it is larger than the sum of its proper divisors (1).

5255255051 is an equidigital number, since it uses as much as digits as its factorization.

5255255051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62500, while the sum is 35.

The square root of 5255255051 is about 72493.1379580164. The cubic root of 5255255051 is about 1738.5930242187.

The spelling of 5255255051 in words is "five billion, two hundred fifty-five million, two hundred fifty-five thousand, fifty-one".