2541252206 has 8 divisors (see below), whose sum is σ = 3812714280. Its totient is φ = 1270347448.

The previous prime is 2541252163. The next prime is 2541252209. The reversal of 2541252206 is 6022521452.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2541252209) 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 3 ways as a sum of consecutive naturals, for example, 127736 + ... + 146283.

It is an arithmetic number, because the mean of its divisors is an integer number (476589285).

Almost surely, 2^2541252206 is an apocalyptic number.

2541252206 is a deficient number, since it is larger than the sum of its proper divisors (1271462074).

2541252206 is a wasteful number, since it uses less digits than its factorization.

2541252206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278658.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 2541252206 is about 50410.8342124984. The cubic root of 2541252206 is about 1364.6331682976.

Adding to 2541252206 its reverse (6022521452), we get a palindrome (8563773658).

The spelling of 2541252206 in words is "two billion, five hundred forty-one million, two hundred fifty-two thousand, two hundred six".