10185452830 has 64 divisors (see below), whose sum is σ = 21160092672. Its totient is φ = 3457785600.

The previous prime is 10185452801. The next prime is 10185452923. The reversal of 10185452830 is 3825458101.

It is a self number, because there is not a number n which added to its sum of digits gives 10185452830.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3666402 + ... + 3669178.

It is an arithmetic number, because the mean of its divisors is an integer number (330626448).

Almost surely, 2^10185452830 is an apocalyptic number.

10185452830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10185452830 is an abundant number, since it is smaller than the sum of its proper divisors (10974639842).

10185452830 is a wasteful number, since it uses less digits than its factorization.

10185452830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3289.

The product of its (nonzero) digits is 38400, while the sum is 37.

The spelling of 10185452830 in words is "ten billion, one hundred eighty-five million, four hundred fifty-two thousand, eight hundred thirty".