20554108060 has 48 divisors (see below), whose sum is σ = 45721368000. Its totient is φ = 7734850560.

The previous prime is 20554108039. The next prime is 20554108093. The reversal of 20554108060 is 6080145502.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 923665 + ... + 945655.

It is an arithmetic number, because the mean of its divisors is an integer number (952528500).

Almost surely, 2^20554108060 is an apocalyptic number.

20554108060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20554108060 is an abundant number, since it is smaller than the sum of its proper divisors (25167259940).

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

20554108060 is a wasteful number, since it uses less digits than its factorization.

20554108060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24766 (or 24764 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 31.

The spelling of 20554108060 in words is "twenty billion, five hundred fifty-four million, one hundred eight thousand, sixty".