5942569 has 2 divisors, whose sum is σ = 5942570. Its totient is φ = 5942568.

The previous prime is 5942561. The next prime is 5942597. The reversal of 5942569 is 9652495.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5938969 + 3600 = 2437^2 + 60^2 .

It is a cyclic number.

It is not a de Polignac number, because 5942569 - 2³ = 5942561 is a prime.

It is a super-2 number, since 2×5942569² = 70628252639522, which contains 22 as substring.

It is an Ulam number.

5942569 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (5942561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2971284 + 2971285.

It is an arithmetic number, because the mean of its divisors is an integer number (2971285).

Almost surely, 2^5942569 is an apocalyptic number.

It is an amenable number.

5942569 is a deficient number, since it is larger than the sum of its proper divisors (1).

5942569 is an equidigital number, since it uses as much as digits as its factorization.

5942569 is an evil number, because the sum of its binary digits is even.

The product of its digits is 97200, while the sum is 40.

The square root of 5942569 is about 2437.7385011522. The cubic root of 5942569 is about 181.1304270392.

The spelling of 5942569 in words is "five million, nine hundred forty-two thousand, five hundred sixty-nine".