8025775803 has 12 divisors (see below), whose sum is σ = 12274716168. Its totient is φ = 5035780800.

The previous prime is 8025775801. The next prime is 8025775831. The reversal of 8025775803 is 3085775208.

It is not a de Polignac number, because 8025775803 - 2¹ = 8025775801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8025775801) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26227873 + ... + 26228178.

It is an arithmetic number, because the mean of its divisors is an integer number (1022893014).

Almost surely, 2^8025775803 is an apocalyptic number.

8025775803 is a deficient number, since it is larger than the sum of its proper divisors (4248940365).

8025775803 is a wasteful number, since it uses less digits than its factorization.

8025775803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52456074 (or 52456071 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 45.

The square root of 8025775803 is about 89586.6943412916. The cubic root of 8025775803 is about 2002.1456807871.

The spelling of 8025775803 in words is "eight billion, twenty-five million, seven hundred seventy-five thousand, eight hundred three".