4252150249 has 2 divisors, whose sum is σ = 4252150250. Its totient is φ = 4252150248.

The previous prime is 4252150213. The next prime is 4252150261. The reversal of 4252150249 is 9420512524.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4198392025 + 53758224 = 64795^2 + 7332^2 .

It is a cyclic number.

It is not a de Polignac number, because 4252150249 - 2⁷ = 4252150121 is a prime.

It is not a weakly prime, because it can be changed into another prime (4252150289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2126075124 + 2126075125.

It is an arithmetic number, because the mean of its divisors is an integer number (2126075125).

Almost surely, 2^4252150249 is an apocalyptic number.

It is an amenable number.

4252150249 is a deficient number, since it is larger than the sum of its proper divisors (1).

4252150249 is an equidigital number, since it uses as much as digits as its factorization.

4252150249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 4252150249 is about 65208.5136236059. The cubic root of 4252150249 is about 1620.0790299554.

The spelling of 4252150249 in words is "four billion, two hundred fifty-two million, one hundred fifty thousand, two hundred forty-nine".