54819922 has 8 divisors (see below), whose sum is σ = 82273356. Its totient is φ = 27395472.

The previous prime is 54819893. The next prime is 54819937. The reversal of 54819922 is 22991845.

It can be written as a sum of positive squares in 2 ways, for example, as 53567761 + 1252161 = 7319^2 + 1119^2 .

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, 1653 + ... + 10600.

Almost surely, 2^54819922 is an apocalyptic number.

54819922 is a deficient number, since it is larger than the sum of its proper divisors (27453434).

54819922 is a wasteful number, since it uses less digits than its factorization.

54819922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14492.

The product of its digits is 51840, while the sum is 40.

The square root of 54819922 is about 7404.0476767779. The cubic root of 54819922 is about 379.8797449582.

The spelling of 54819922 in words is "fifty-four million, eight hundred nineteen thousand, nine hundred twenty-two".