54011042 has 4 divisors (see below), whose sum is σ = 81016566. Its totient is φ = 27005520.

The previous prime is 54011029. The next prime is 54011099. The reversal of 54011042 is 24011045.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24011045 = 5 ⋅4802209.

It can be written as a sum of positive squares in only one way, i.e., 50282281 + 3728761 = 7091^2 + 1931^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 54011042.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13502759 + ... + 13502762.

Almost surely, 2^54011042 is an apocalyptic number.

54011042 is a deficient number, since it is larger than the sum of its proper divisors (27005524).

54011042 is a wasteful number, since it uses less digits than its factorization.

54011042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27005523.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 54011042 is about 7349.2205028833. The cubic root of 54011042 is about 378.0020762649.

Adding to 54011042 its reverse (24011045), we get a palindrome (78022087).

The spelling of 54011042 in words is "fifty-four million, eleven thousand, forty-two".