54734642 has 4 divisors (see below), whose sum is σ = 82101966. Its totient is φ = 27367320.

The previous prime is 54734609. The next prime is 54734653. The reversal of 54734642 is 24643745.

54734642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 44742721 + 9991921 = 6689^2 + 3161^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13683659 + ... + 13683662.

Almost surely, 2^54734642 is an apocalyptic number.

54734642 is a deficient number, since it is larger than the sum of its proper divisors (27367324).

54734642 is a wasteful number, since it uses less digits than its factorization.

54734642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27367323.

The product of its digits is 80640, while the sum is 35.

The square root of 54734642 is about 7398.2864232199. The cubic root of 54734642 is about 379.6826574950.

The spelling of 54734642 in words is "fifty-four million, seven hundred thirty-four thousand, six hundred forty-two".