20592117182 has 32 divisors (see below), whose sum is σ = 38033295552. Its totient is φ = 8142672384.

The previous prime is 20592117163. The next prime is 20592117193. The reversal of 20592117182 is 28171129502.

It is a super-2 number, since 2×20592117182² (a number of 21 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 400358 + ... + 448854.

It is an arithmetic number, because the mean of its divisors is an integer number (1188540486).

Almost surely, 2^20592117182 is an apocalyptic number.

20592117182 is a deficient number, since it is larger than the sum of its proper divisors (17441178370).

20592117182 is a wasteful number, since it uses less digits than its factorization.

20592117182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50852.

The product of its (nonzero) digits is 20160, while the sum is 38.

The spelling of 20592117182 in words is "twenty billion, five hundred ninety-two million, one hundred seventeen thousand, one hundred eighty-two".