201056075262 has 128 divisors (see below), whose sum is σ = 547635686400. Its totient is φ = 53394277248.

The previous prime is 201056075261. The next prime is 201056075291. The reversal of 201056075262 is 262570650102.

201056075262 is a `hidden beast` number, since 2 + 0 + 1 + 0 + 560 + 75 + 26 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201056075261) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 116548 + ... + 644744.

It is an arithmetic number, because the mean of its divisors is an integer number (4278403800).

Almost surely, 2^201056075262 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 201056075262, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (273817843200).

201056075262 is an abundant number, since it is smaller than the sum of its proper divisors (346579611138).

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

201056075262 is a wasteful number, since it uses less digits than its factorization.

201056075262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528287 (or 528281 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The spelling of 201056075262 in words is "two hundred one billion, fifty-six million, seventy-five thousand, two hundred sixty-two".