8025543003 has 4 divisors (see below), whose sum is σ = 10700724008. Its totient is φ = 5350362000.

The previous prime is 8025542999. The next prime is 8025543011. The reversal of 8025543003 is 3003455208.

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

It is not a de Polignac number, because 8025543003 - 2² = 8025542999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8025543013) 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, 1337590498 + ... + 1337590503.

It is an arithmetic number, because the mean of its divisors is an integer number (2675181002).

Almost surely, 2^8025543003 is an apocalyptic number.

8025543003 is a deficient number, since it is larger than the sum of its proper divisors (2675181005).

8025543003 is a wasteful number, since it uses less digits than its factorization.

8025543003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2675181004.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 8025543003 is about 89585.3950317796. The cubic root of 8025543003 is about 2002.1263221592.

The spelling of 8025543003 in words is "eight billion, twenty-five million, five hundred forty-three thousand, three".