20058055892 has 24 divisors (see below), whose sum is σ = 40599443136. Its totient is φ = 8492738688.

The previous prime is 20058055889. The next prime is 20058055937. The reversal of 20058055892 is 29855085002.

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 7 ways as a sum of consecutive naturals, for example, 4313093 + ... + 4317740.

It is an arithmetic number, because the mean of its divisors is an integer number (1691643464).

Almost surely, 2^20058055892 is an apocalyptic number.

It is an amenable number.

20058055892 is an abundant number, since it is smaller than the sum of its proper divisors (20541387244).

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

20058055892 is a wasteful number, since it uses less digits than its factorization.

20058055892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8630927 (or 8630925 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 44.

The spelling of 20058055892 in words is "twenty billion, fifty-eight million, fifty-five thousand, eight hundred ninety-two".