3012543542 has 16 divisors (see below), whose sum is σ = 4723499232. Its totient is φ = 1438272000.

The previous prime is 3012543539. The next prime is 3012543551. The reversal of 3012543542 is 2453452103.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30209 + ... + 83292.

It is an arithmetic number, because the mean of its divisors is an integer number (295218702).

Almost surely, 2^3012543542 is an apocalyptic number.

3012543542 is a deficient number, since it is larger than the sum of its proper divisors (1710955690).

3012543542 is a wasteful number, since it uses less digits than its factorization.

3012543542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114103.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 3012543542 is about 54886.6426555678. The cubic root of 3012543542 is about 1444.2568772704.

Adding to 3012543542 its reverse (2453452103), we get a palindrome (5465995645).

The spelling of 3012543542 in words is "three billion, twelve million, five hundred forty-three thousand, five hundred forty-two".