4252764032249 has 2 divisors, whose sum is σ = 4252764032250. Its totient is φ = 4252764032248.

The previous prime is 4252764032173. The next prime is 4252764032263. The reversal of 4252764032249 is 9422304672524.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3870800479225 + 381963553024 = 1967435^2 + 618032^2 .

It is a cyclic number.

It is not a de Polignac number, because 4252764032249 - 2³⁶ = 4184044555513 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4252764032197 and 4252764032206.

It is not a weakly prime, because it can be changed into another prime (4252764034249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2126382016124 + 2126382016125.

It is an arithmetic number, because the mean of its divisors is an integer number (2126382016125).

Almost surely, 2^{4252764032249} is an apocalyptic number.

It is an amenable number.

4252764032249 is a deficient number, since it is larger than the sum of its proper divisors (1).

4252764032249 is an equidigital number, since it uses as much as digits as its factorization.

4252764032249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5806080, while the sum is 50.

The spelling of 4252764032249 in words is "four trillion, two hundred fifty-two billion, seven hundred sixty-four million, thirty-two thousand, two hundred forty-nine".