8026545830 has 16 divisors (see below), whose sum is σ = 14448952800. Its totient is φ = 3210358272.

The previous prime is 8026545809. The next prime is 8026545853. The reversal of 8026545830 is 385456208.

It is a super-2 number, since 2×8026545830² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141446 + ... + 189894.

It is an arithmetic number, because the mean of its divisors is an integer number (903059550).

Almost surely, 2^8026545830 is an apocalyptic number.

8026545830 is a deficient number, since it is larger than the sum of its proper divisors (6422406970).

8026545830 is a wasteful number, since it uses less digits than its factorization.

8026545830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65023.

The product of its (nonzero) digits is 230400, while the sum is 41.

The square root of 8026545830 is about 89590.9919020880. The cubic root of 8026545830 is about 2002.2097101913.

The spelling of 8026545830 in words is "eight billion, twenty-six million, five hundred forty-five thousand, eight hundred thirty".