54043012 has 12 divisors (see below), whose sum is σ = 94628380. Its totient is φ = 27006336.

The previous prime is 54043009. The next prime is 54043021. The reversal of 54043012 is 21034045.

It can be written as a sum of positive squares in 2 ways, for example, as 14930496 + 39112516 = 3864^2 + 6254^2 .

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, 9064 + ... + 13792.

Almost surely, 2^54043012 is an apocalyptic number.

It is an amenable number.

54043012 is a deficient number, since it is larger than the sum of its proper divisors (40585368).

54043012 is a wasteful number, since it uses less digits than its factorization.

54043012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7590 (or 7588 counting only the distinct ones).

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

The square root of 54043012 is about 7351.3952417211. The cubic root of 54043012 is about 378.0766433802.

Adding to 54043012 its reverse (21034045), we get a palindrome (75077057).

The spelling of 54043012 in words is "fifty-four million, forty-three thousand, twelve".