8026257097 has 4 divisors (see below), whose sum is σ = 8029125396. Its totient is φ = 8023388800.

The previous prime is 8026257067. The next prime is 8026257133. The reversal of 8026257097 is 7907526208.

8026257097 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 4593586176 + 3432670921 = 67776^2 + 58589^2 .

It is a cyclic number.

It is not a de Polignac number, because 8026257097 - 2²⁷ = 7892039369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8026257067) 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, 1429948 + ... + 1435549.

It is an arithmetic number, because the mean of its divisors is an integer number (2007281349).

Almost surely, 2^8026257097 is an apocalyptic number.

It is an amenable number.

8026257097 is a deficient number, since it is larger than the sum of its proper divisors (2868299).

8026257097 is a wasteful number, since it uses less digits than its factorization.

8026257097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2868298.

The product of its (nonzero) digits is 423360, while the sum is 46.

The square root of 8026257097 is about 89589.3804923329. The cubic root of 8026257097 is about 2002.1857019001.

The spelling of 8026257097 in words is "eight billion, twenty-six million, two hundred fifty-seven thousand, ninety-seven".