5142369 has 8 divisors (see below), whose sum is σ = 7217440. Its totient is φ = 3247776.

The previous prime is 5142353. The next prime is 5142383. The reversal of 5142369 is 9632415.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5142369 - 2⁴ = 5142353 is a prime.

It is a super-2 number, since 2×5142369² = 52887917864322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5142329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45052 + ... + 45165.

It is an arithmetic number, because the mean of its divisors is an integer number (902180).

Almost surely, 2^5142369 is an apocalyptic number.

It is an amenable number.

5142369 is a deficient number, since it is larger than the sum of its proper divisors (2075071).

5142369 is a wasteful number, since it uses less digits than its factorization.

5142369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90239.

The product of its digits is 6480, while the sum is 30.

The square root of 5142369 is about 2267.6792101177. The cubic root of 5142369 is about 172.6054134104.

The spelling of 5142369 in words is "five million, one hundred forty-two thousand, three hundred sixty-nine".