50130762201 has 27 divisors (see below), whose sum is σ = 78423313917. Its totient is φ = 30844326240.

The previous prime is 50130762181. The next prime is 50130762223. The reversal of 50130762201 is 10226703105.

It is a happy number.

The square root of 50130762201 is 223899.

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

50130762201 is a `hidden beast` number, since 5 + 0 + 1 + 30 + 7 + 622 + 0 + 1 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 7271825625 + 42858936576 = 85275^2 + 207024^2 .

It is not a de Polignac number, because 50130762201 - 2³⁵ = 15771023833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50130762271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 8729191 + ... + 8734931.

Almost surely, 2^50130762201 is an apocalyptic number.

50130762201 is the 223899-th square number.

50130762201 is the 111950-th centered octagonal number.

It is an amenable number.

50130762201 is a deficient number, since it is larger than the sum of its proper divisors (28292551716).

50130762201 is an frugal number, since it uses more digits than its factorization.

50130762201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11514 (or 5757 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The spelling of 50130762201 in words is "fifty billion, one hundred thirty million, seven hundred sixty-two thousand, two hundred one".