54042606 has 32 divisors (see below), whose sum is σ = 120787200. Its totient is φ = 17910360.

The previous prime is 54042601. The next prime is 54042619. The reversal of 54042606 is 60624045.

It is a happy number.

54042606 is a `hidden beast` number, since 54 + 0 + 4 + 2 + 606 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 54042606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54042601) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 6871 + ... + 12461.

It is an arithmetic number, because the mean of its divisors is an integer number (3774600).

Almost surely, 2^54042606 is an apocalyptic number.

54042606 is an abundant number, since it is smaller than the sum of its proper divisors (66744594).

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

54042606 is a wasteful number, since it uses less digits than its factorization.

54042606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5781 (or 5775 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 54042606 is about 7351.3676278635. The cubic root of 54042606 is about 378.0756966065.

The spelling of 54042606 in words is "fifty-four million, forty-two thousand, six hundred six".