4245511 has 2 divisors, whose sum is σ = 4245512. Its totient is φ = 4245510.

The previous prime is 4245499. The next prime is 4245517. The reversal of 4245511 is 1155424.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4245511 - 2¹³ = 4237319 is a prime.

It is a super-2 number, since 2×4245511² = 36048727302242, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4245517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2122755 + 2122756.

It is an arithmetic number, because the mean of its divisors is an integer number (2122756).

Almost surely, 2^4245511 is an apocalyptic number.

4245511 is a deficient number, since it is larger than the sum of its proper divisors (1).

4245511 is an equidigital number, since it uses as much as digits as its factorization.

4245511 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 800, while the sum is 22.

The square root of 4245511 is about 2060.4637827441. The cubic root of 4245511 is about 161.9235401010.

The spelling of 4245511 in words is "four million, two hundred forty-five thousand, five hundred eleven".