5442150269 has 2 divisors, whose sum is σ = 5442150270. Its totient is φ = 5442150268.

The previous prime is 5442150139. The next prime is 5442150271. The reversal of 5442150269 is 9620512445.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2839824100 + 2602326169 = 53290^2 + 51013^2 .

It is a cyclic number.

It is not a de Polignac number, because 5442150269 - 2²⁰ = 5441101693 is a prime.

It is a super-2 number, since 2×5442150269² = 59233999100753544722, which contains 22 as substring.

Together with 5442150271, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5442150299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2721075134 + 2721075135.

It is an arithmetic number, because the mean of its divisors is an integer number (2721075135).

Almost surely, 2^5442150269 is an apocalyptic number.

It is an amenable number.

5442150269 is a deficient number, since it is larger than the sum of its proper divisors (1).

5442150269 is an equidigital number, since it uses as much as digits as its factorization.

5442150269 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86400, while the sum is 38.

The square root of 5442150269 is about 73770.9310568872. The cubic root of 5442150269 is about 1758.9635630089.

The spelling of 5442150269 in words is "five billion, four hundred forty-two million, one hundred fifty thousand, two hundred sixty-nine".