2452200181 has 4 divisors (see below), whose sum is σ = 2452371264. Its totient is φ = 2452029100.

The previous prime is 2452200133. The next prime is 2452200193. The reversal of 2452200181 is 1810022542.

2452200181 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2452200181 - 2⁹ = 2452199669 is a prime.

It is a super-2 number, since 2×2452200181² = 12026571455392865522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2452203181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61855 + ... + 93436.

It is an arithmetic number, because the mean of its divisors is an integer number (613092816).

Almost surely, 2^2452200181 is an apocalyptic number.

It is an amenable number.

2452200181 is a deficient number, since it is larger than the sum of its proper divisors (171083).

2452200181 is a wasteful number, since it uses less digits than its factorization.

2452200181 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171082.

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 2452200181 is about 49519.6948799162. The cubic root of 2452200181 is about 1348.5031751973.

The spelling of 2452200181 in words is "two billion, four hundred fifty-two million, two hundred thousand, one hundred eighty-one".