20588026312 has 32 divisors (see below), whose sum is σ = 44675654400. Its totient is φ = 8711748864.

The previous prime is 20588026309. The next prime is 20588026337. The reversal of 20588026312 is 21362088502.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2322433 + ... + 2331280.

It is an arithmetic number, because the mean of its divisors is an integer number (1396114200).

Almost surely, 2^20588026312 is an apocalyptic number.

It is an amenable number.

20588026312 is an abundant number, since it is smaller than the sum of its proper divisors (24087628088).

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

20588026312 is a wasteful number, since it uses less digits than its factorization.

20588026312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4653805 (or 4653801 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 37.

The spelling of 20588026312 in words is "twenty billion, five hundred eighty-eight million, twenty-six thousand, three hundred twelve".