80858810230 has 48 divisors (see below), whose sum is σ = 160091587152. Its totient is φ = 29382724800.

The previous prime is 80858810209. The next prime is 80858810243. The reversal of 80858810230 is 3201885808.

It is a super-2 number, since 2×80858810230² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1771900 + ... + 1816960.

It is an arithmetic number, because the mean of its divisors is an integer number (3335241399).

Almost surely, 2^80858810230 is an apocalyptic number.

80858810230 is a deficient number, since it is larger than the sum of its proper divisors (79232776922).

80858810230 is a wasteful number, since it uses less digits than its factorization.

80858810230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46573 (or 46562 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 43.

It can be divided in two parts, 808588 and 10230, that added together give a palindrome (818818).

The spelling of 80858810230 in words is "eighty billion, eight hundred fifty-eight million, eight hundred ten thousand, two hundred thirty".