10025803500858 has 24 divisors (see below), whose sum is σ = 21726694043028. Its totient is φ = 3341300686272.

The previous prime is 10025803500821. The next prime is 10025803500859. The reversal of 10025803500858 is 85800530852001.

10025803500858 is a `hidden beast` number, since 10 + 0 + 2 + 5 + 80 + 3 + 500 + 8 + 58 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 9767356326729 + 258447174129 = 3125277^2 + 508377^2 .

It is not an unprimeable number, because it can be changed into a prime (10025803500859) 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, 52720285 + ... + 52910112.

Almost surely, 2^{10025803500858} is an apocalyptic number.

10025803500858 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

10025803500858 is an abundant number, since it is smaller than the sum of its proper divisors (11700890542170).

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

10025803500858 is a wasteful number, since it uses less digits than its factorization.

10025803500858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105635678 (or 105635675 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 45.

The spelling of 10025803500858 in words is "ten trillion, twenty-five billion, eight hundred three million, five hundred thousand, eight hundred fifty-eight".