806250459498 has 48 divisors (see below), whose sum is σ = 1813637467488. Its totient is φ = 238636490400.

The previous prime is 806250459493. The next prime is 806250459551. The reversal of 806250459498 is 894954052608.

It is a super-2 number, since 2×806250459498² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (806250459493) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12882013 + ... + 12944448.

It is an arithmetic number, because the mean of its divisors is an integer number (37784113906).

Almost surely, 2^806250459498 is an apocalyptic number.

806250459498 is an abundant number, since it is smaller than the sum of its proper divisors (1007387007990).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

806250459498 is a wasteful number, since it uses less digits than its factorization.

806250459498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25826531 (or 25826520 counting only the distinct ones).

The product of its (nonzero) digits is 24883200, while the sum is 60.

The spelling of 806250459498 in words is "eight hundred six billion, two hundred fifty million, four hundred fifty-nine thousand, four hundred ninety-eight".