20882361590 has 8 divisors (see below), whose sum is σ = 37588250880. Its totient is φ = 8352944632.

The previous prime is 20882361581. The next prime is 20882361611. The reversal of 20882361590 is 9516328802.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1044118070 + ... + 1044118089.

It is an arithmetic number, because the mean of its divisors is an integer number (4698531360).

Almost surely, 2^20882361590 is an apocalyptic number.

20882361590 is a deficient number, since it is larger than the sum of its proper divisors (16705889290).

20882361590 is a wasteful number, since it uses less digits than its factorization.

20882361590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2088236166.

The product of its (nonzero) digits is 207360, while the sum is 44.

The spelling of 20882361590 in words is "twenty billion, eight hundred eighty-two million, three hundred sixty-one thousand, five hundred ninety".