5403542 has 8 divisors (see below), whose sum is σ = 8117976. Its totient is φ = 2697552.

The previous prime is 5403539. The next prime is 5403553. The reversal of 5403542 is 2453045.

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

It is a super-2 number, since 2×5403542² = 58396532291528, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143 + ... + 3290.

It is an arithmetic number, because the mean of its divisors is an integer number (1014747).

Almost surely, 2^5403542 is an apocalyptic number.

5403542 is a deficient number, since it is larger than the sum of its proper divisors (2714434).

5403542 is a wasteful number, since it uses less digits than its factorization.

5403542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4222.

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 5403542 is about 2324.5519998486. The cubic root of 5403542 is about 175.4794146898.

Adding to 5403542 its reverse (2453045), we get a palindrome (7856587).

The spelling of 5403542 in words is "five million, four hundred three thousand, five hundred forty-two".