8253256486 has 4 divisors (see below), whose sum is σ = 12379884732. Its totient is φ = 4126628242.

The previous prime is 8253256469. The next prime is 8253256553. The reversal of 8253256486 is 6846523528.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2063314120 + ... + 2063314123.

It is an arithmetic number, because the mean of its divisors is an integer number (3094971183).

Almost surely, 2^8253256486 is an apocalyptic number.

8253256486 is a deficient number, since it is larger than the sum of its proper divisors (4126628246).

8253256486 is a wasteful number, since it uses less digits than its factorization.

8253256486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4126628245.

The product of its digits is 2764800, while the sum is 49.

The square root of 8253256486 is about 90847.4352197133. The cubic root of 8253256486 is about 2020.8858388034.

The spelling of 8253256486 in words is "eight billion, two hundred fifty-three million, two hundred fifty-six thousand, four hundred eighty-six".