8258255305 has 32 divisors (see below), whose sum is σ = 10239989760. Its totient is φ = 6391042560.

The previous prime is 8258255303. The next prime is 8258255333. The reversal of 8258255305 is 5035528528.

It is not a de Polignac number, because 8258255305 - 2¹ = 8258255303 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8258255303) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5778331 + ... + 5779759.

It is an arithmetic number, because the mean of its divisors is an integer number (319999680).

Almost surely, 2^8258255305 is an apocalyptic number.

It is an amenable number.

8258255305 is a deficient number, since it is larger than the sum of its proper divisors (1981734455).

8258255305 is a wasteful number, since it uses less digits than its factorization.

8258255305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1801.

The product of its (nonzero) digits is 480000, while the sum is 43.

The square root of 8258255305 is about 90874.9432186893. The cubic root of 8258255305 is about 2021.2937587439.

The spelling of 8258255305 in words is "eight billion, two hundred fifty-eight million, two hundred fifty-five thousand, three hundred five".