5403142 has 4 divisors (see below), whose sum is σ = 8104716. Its totient is φ = 2701570.

The previous prime is 5403133. The next prime is 5403149. The reversal of 5403142 is 2413045.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5403149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1350784 + ... + 1350787.

It is an arithmetic number, because the mean of its divisors is an integer number (2026179).

Almost surely, 2^5403142 is an apocalyptic number.

5403142 is a deficient number, since it is larger than the sum of its proper divisors (2701574).

5403142 is a wasteful number, since it uses less digits than its factorization.

5403142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2701573.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 5403142 is about 2324.4659601724. The cubic root of 5403142 is about 175.4750845981.

Adding to 5403142 its reverse (2413045), we get a palindrome (7816187).

The spelling of 5403142 in words is "five million, four hundred three thousand, one hundred forty-two".