5142819 has 16 divisors (see below), whose sum is σ = 7559424. Its totient is φ = 3084000.

The previous prime is 5142817. The next prime is 5142829. The reversal of 5142819 is 9182415.

It is a happy number.

5142819 is nontrivially palindromic in base 6.

5142819 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5142819 - 2¹ = 5142817 is a prime.

It is a super-2 number, since 2×5142819² = 52897174533522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5142811) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2562 + ... + 4104.

It is an arithmetic number, because the mean of its divisors is an integer number (472464).

Almost surely, 2^5142819 is an apocalyptic number.

5142819 is a deficient number, since it is larger than the sum of its proper divisors (2416605).

5142819 is a wasteful number, since it uses less digits than its factorization.

5142819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1658.

The product of its digits is 2880, while the sum is 30.

The square root of 5142819 is about 2267.7784283302. The cubic root of 5142819 is about 172.6104480659.

It can be divided in two parts, 514 and 2819, that added together give a palindrome (3333).

The spelling of 5142819 in words is "five million, one hundred forty-two thousand, eight hundred nineteen".