54993922 has 8 divisors (see below), whose sum is σ = 82581372. Its totient is φ = 27466800.

The previous prime is 54993919. The next prime is 54993941. The reversal of 54993922 is 22939945.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 51538041 + 3455881 = 7179^2 + 1859^2 .

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, 12729 + ... + 16492.

Almost surely, 2^54993922 is an apocalyptic number.

54993922 is a deficient number, since it is larger than the sum of its proper divisors (27587450).

54993922 is a wasteful number, since it uses less digits than its factorization.

54993922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30164.

The product of its digits is 174960, while the sum is 43.

The square root of 54993922 is about 7415.7886970976. The cubic root of 54993922 is about 380.2812368661.

The spelling of 54993922 in words is "fifty-four million, nine hundred ninety-three thousand, nine hundred twenty-two".