5430542 has 16 divisors (see below), whose sum is σ = 9234960. Its totient is φ = 2374272.

The previous prime is 5430541. The next prime is 5430547. The reversal of 5430542 is 2450345.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5430541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5003 + ... + 5990.

It is an arithmetic number, because the mean of its divisors is an integer number (577185).

Almost surely, 2^5430542 is an apocalyptic number.

5430542 is a deficient number, since it is larger than the sum of its proper divisors (3804418).

5430542 is a wasteful number, since it uses less digits than its factorization.

5430542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11027.

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

The square root of 5430542 is about 2330.3523338757. The cubic root of 5430542 is about 175.7712032138.

Adding to 5430542 its reverse (2450345), we get a palindrome (7880887).

The spelling of 5430542 in words is "five million, four hundred thirty thousand, five hundred forty-two".