8026857745 has 16 divisors (see below), whose sum is σ = 10375252992. Its totient is φ = 5944150080.

The previous prime is 8026857731. The next prime is 8026857833. The reversal of 8026857745 is 5477586208.

It is not a de Polignac number, because 8026857745 - 2⁷ = 8026857617 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8026857692 and 8026857701.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1122222 + ... + 1129351.

It is an arithmetic number, because the mean of its divisors is an integer number (648453312).

Almost surely, 2^8026857745 is an apocalyptic number.

It is an amenable number.

8026857745 is a deficient number, since it is larger than the sum of its proper divisors (2348395247).

8026857745 is a wasteful number, since it uses less digits than its factorization.

8026857745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2251632.

The product of its (nonzero) digits is 3763200, while the sum is 52.

The square root of 8026857745 is about 89592.7326572864. The cubic root of 8026857745 is about 2002.2356454303.

The spelling of 8026857745 in words is "eight billion, twenty-six million, eight hundred fifty-seven thousand, seven hundred forty-five".