20759052726 has 12 divisors (see below), whose sum is σ = 44977947612. Its totient is φ = 6919684236.

The previous prime is 20759052689. The next prime is 20759052761. The reversal of 20759052726 is 62725095702.

20759052726 is a `hidden beast` number, since 2 + 0 + 7 + 590 + 52 + 7 + 2 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 576640336 + ... + 576640371.

It is an arithmetic number, because the mean of its divisors is an integer number (3748162301).

Almost surely, 2^20759052726 is an apocalyptic number.

20759052726 is an abundant number, since it is smaller than the sum of its proper divisors (24218894886).

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

20759052726 is a wasteful number, since it uses less digits than its factorization.

20759052726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1153280715 (or 1153280712 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 45.

The spelling of 20759052726 in words is "twenty billion, seven hundred fifty-nine million, fifty-two thousand, seven hundred twenty-six".