54945922 has 8 divisors (see below), whose sum is σ = 83462400. Its totient is φ = 27125124.

The previous prime is 54945901. The next prime is 54945937. The reversal of 54945922 is 22954945.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173722 + ... + 174037.

It is an arithmetic number, because the mean of its divisors is an integer number (10432800).

Almost surely, 2^54945922 is an apocalyptic number.

54945922 is a deficient number, since it is larger than the sum of its proper divisors (28516478).

54945922 is a wasteful number, since it uses less digits than its factorization.

54945922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347840.

The product of its digits is 129600, while the sum is 40.

The square root of 54945922 is about 7412.5516524339. The cubic root of 54945922 is about 380.1705651653.

The spelling of 54945922 in words is "fifty-four million, nine hundred forty-five thousand, nine hundred twenty-two".