20065526055936 has 297 divisors, whose sum is σ = 60042869276871. Its totient is φ = 6453856862208.

The previous prime is 20065526055919. The next prime is 20065526055973. The reversal of 20065526055936 is 63955062556002.

The square root of 20065526055936 is 4479456.

It is a perfect power (a square), and thus also a powerful number.

20065526055936 is a `hidden beast` number, since 2 + 0 + 0 + 6 + 5 + 52 + 6 + 0 + 559 + 36 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 7544119182336 + 12521406873600 = 2746656^2 + 3538560^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 12470804700 + ... + 12470806308.

Almost surely, 2^{20065526055936} is an apocalyptic number.

20065526055936 is the 4479456-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20065526055936

20065526055936 is an abundant number, since it is smaller than the sum of its proper divisors (39977343220935).

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

20065526055936 is an frugal number, since it uses more digits than its factorization.

20065526055936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3302 (or 1643 counting only the distinct ones).

The product of its (nonzero) digits is 14580000, while the sum is 54.

The spelling of 20065526055936 in words is "twenty trillion, sixty-five billion, five hundred twenty-six million, fifty-five thousand, nine hundred thirty-six".