54813042 has 12 divisors (see below), whose sum is σ = 118761630. Its totient is φ = 18271008.

The previous prime is 54813041. The next prime is 54813061. The reversal of 54813042 is 24031845.

It can be written as a sum of positive squares in only one way, i.e., 27783441 + 27029601 = 5271^2 + 5199^2 .

It is a junction number, because it is equal to n+sod(n) for n = 54812997 and 54813015.

It is not an unprimeable number, because it can be changed into a prime (54813041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1522567 + ... + 1522602.

Almost surely, 2^54813042 is an apocalyptic number.

54813042 is an abundant number, since it is smaller than the sum of its proper divisors (63948588).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54813042 is a wasteful number, since it uses less digits than its factorization.

54813042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3045177 (or 3045174 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 54813042 is about 7403.5830514691. The cubic root of 54813042 is about 379.8638524268.

Adding to 54813042 its reverse (24031845), we get a palindrome (78844887).

The spelling of 54813042 in words is "fifty-four million, eight hundred thirteen thousand, forty-two".