8426265506 has 8 divisors (see below), whose sum is σ = 12639946944. Its totient is φ = 4212949860.

The previous prime is 8426265503. The next prime is 8426265541. The reversal of 8426265506 is 6055626248.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8426265503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23870 + ... + 131993.

It is an arithmetic number, because the mean of its divisors is an integer number (1579993368).

Almost surely, 2^8426265506 is an apocalyptic number.

8426265506 is a deficient number, since it is larger than the sum of its proper divisors (4213681438).

8426265506 is a wasteful number, since it uses less digits than its factorization.

8426265506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182896.

The product of its (nonzero) digits is 691200, while the sum is 44.

The square root of 8426265506 is about 91794.6921450255. The cubic root of 8426265506 is about 2034.9092523529.

The spelling of 8426265506 in words is "eight billion, four hundred twenty-six million, two hundred sixty-five thousand, five hundred six".