4252749511 has 2 divisors, whose sum is σ = 4252749512. Its totient is φ = 4252749510.

The previous prime is 4252749503. The next prime is 4252749533. The reversal of 4252749511 is 1159472524.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4252749511 - 2³ = 4252749503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4252749811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2126374755 + 2126374756.

It is an arithmetic number, because the mean of its divisors is an integer number (2126374756).

Almost surely, 2^4252749511 is an apocalyptic number.

4252749511 is a deficient number, since it is larger than the sum of its proper divisors (1).

4252749511 is an equidigital number, since it uses as much as digits as its factorization.

4252749511 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 100800, while the sum is 40.

The square root of 4252749511 is about 65213.1084292108. The cubic root of 4252749511 is about 1620.1551331141.

The spelling of 4252749511 in words is "four billion, two hundred fifty-two million, seven hundred forty-nine thousand, five hundred eleven".