54443119 has 2 divisors, whose sum is σ = 54443120. Its totient is φ = 54443118.

The previous prime is 54443111. The next prime is 54443159. The reversal of 54443119 is 91134445.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54443119 - 2³ = 54443111 is a prime.

It is a super-2 number, since 2×54443119² = 5928106412896322, which contains 22 as substring.

It is equal to p_3250984 and since 54443119 and 3250984 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54443111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27221559 + 27221560.

It is an arithmetic number, because the mean of its divisors is an integer number (27221560).

Almost surely, 2^54443119 is an apocalyptic number.

54443119 is a deficient number, since it is larger than the sum of its proper divisors (1).

54443119 is an equidigital number, since it uses as much as digits as its factorization.

54443119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8640, while the sum is 31.

The square root of 54443119 is about 7378.5580569648. The cubic root of 54443119 is about 379.0073793650.

The spelling of 54443119 in words is "fifty-four million, four hundred forty-three thousand, one hundred nineteen".