19892484010 has 32 divisors (see below), whose sum is σ = 40939084800. Its totient is φ = 6817379712.

The previous prime is 19892483983. The next prime is 19892484043. The reversal of 19892484010 is 1048429891.

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 15 ways as a sum of consecutive naturals, for example, 108702 + ... + 227158.

It is an arithmetic number, because the mean of its divisors is an integer number (1279346400).

Almost surely, 2^19892484010 is an apocalyptic number.

19892484010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

19892484010 is an abundant number, since it is smaller than the sum of its proper divisors (21046600790).

19892484010 is a wasteful number, since it uses less digits than its factorization.

19892484010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120870.

The product of its (nonzero) digits is 165888, while the sum is 46.

The spelling of 19892484010 in words is "nineteen billion, eight hundred ninety-two million, four hundred eighty-four thousand, ten".