54203319 has 12 divisors (see below), whose sum is σ = 79577992. Its totient is φ = 35542800.

The previous prime is 54203297. The next prime is 54203321. The reversal of 54203319 is 91330245.

It is not a de Polignac number, because 54203319 - 2¹⁷ = 54072247 is a prime.

It is a super-2 number, since 2×54203319² = 5875999581231522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54203292 and 54203301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54203339) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48817 + ... + 49914.

Almost surely, 2^54203319 is an apocalyptic number.

54203319 is a deficient number, since it is larger than the sum of its proper divisors (25374673).

54203319 is a wasteful number, since it uses less digits than its factorization.

54203319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98798 (or 98795 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 54203319 is about 7362.2903365733. The cubic root of 54203319 is about 378.4501021098.

The spelling of 54203319 in words is "fifty-four million, two hundred three thousand, three hundred nineteen".