54550162 has 4 divisors (see below), whose sum is σ = 81825246. Its totient is φ = 27275080.

The previous prime is 54550151. The next prime is 54550163. The reversal of 54550162 is 26105545.

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., 39425841 + 15124321 = 6279^2 + 3889^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 54550162.

It is not an unprimeable number, because it can be changed into a prime (54550163) 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 as a sum of consecutive naturals, namely, 13637539 + ... + 13637542.

Almost surely, 2^54550162 is an apocalyptic number.

54550162 is a deficient number, since it is larger than the sum of its proper divisors (27275084).

54550162 is a wasteful number, since it uses less digits than its factorization.

54550162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27275083.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 54550162 is about 7385.8081480634. The cubic root of 54550162 is about 379.2556110839.

The spelling of 54550162 in words is "fifty-four million, five hundred fifty thousand, one hundred sixty-two".