5269021 has 2 divisors, whose sum is σ = 5269022. Its totient is φ = 5269020.

The previous prime is 5269013. The next prime is 5269027. The reversal of 5269021 is 1209625.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3802500 + 1466521 = 1950^2 + 1211^2 .

It is a cyclic number.

It is not a de Polignac number, because 5269021 - 2³ = 5269013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5269027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2634510 + 2634511.

It is an arithmetic number, because the mean of its divisors is an integer number (2634511).

Almost surely, 2^5269021 is an apocalyptic number.

It is an amenable number.

5269021 is a deficient number, since it is larger than the sum of its proper divisors (1).

5269021 is an equidigital number, since it uses as much as digits as its factorization.

5269021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 5269021 is about 2295.4348171970. The cubic root of 5269021 is about 174.0109760989.

The spelling of 5269021 in words is "five million, two hundred sixty-nine thousand, twenty-one".