20046087759192 has 128 divisors (see below), whose sum is σ = 56471108843520. Its totient is φ = 5874829056000.

The previous prime is 20046087759121. The next prime is 20046087759209. The reversal of 20046087759192 is 29195778064002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11921142 + ... + 13498362.

It is an arithmetic number, because the mean of its divisors is an integer number (441180537840).

Almost surely, 2^{20046087759192} is an apocalyptic number.

20046087759192 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20046087759192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28235554421760).

20046087759192 is an abundant number, since it is smaller than the sum of its proper divisors (36425021084328).

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

20046087759192 is a wasteful number, since it uses less digits than its factorization.

20046087759192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1578825 (or 1578821 counting only the distinct ones).

The product of its (nonzero) digits is 15240960, while the sum is 60.

The spelling of 20046087759192 in words is "twenty trillion, forty-six billion, eighty-seven million, seven hundred fifty-nine thousand, one hundred ninety-two".