54942388 has 6 divisors (see below), whose sum is σ = 96149186. Its totient is φ = 27471192.

The previous prime is 54942383. The next prime is 54942401. The reversal of 54942388 is 88324945.

54942388 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 31787044 + 23155344 = 5638^2 + 4812^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54942383) by changing a digit.

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, 6867795 + ... + 6867802.

Almost surely, 2^54942388 is an apocalyptic number.

It is an amenable number.

54942388 is a deficient number, since it is larger than the sum of its proper divisors (41206798).

54942388 is a wasteful number, since it uses less digits than its factorization.

54942388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13735601 (or 13735599 counting only the distinct ones).

The product of its digits is 276480, while the sum is 43.

The square root of 54942388 is about 7412.3132691488. The cubic root of 54942388 is about 380.1624144143.

The spelling of 54942388 in words is "fifty-four million, nine hundred forty-two thousand, three hundred eighty-eight".