54432901 has 2 divisors, whose sum is σ = 54432902. Its totient is φ = 54432900.

The previous prime is 54432841. The next prime is 54432907. The reversal of 54432901 is 10923445.

54432901 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28879876 + 25553025 = 5374^2 + 5055^2 .

It is a cyclic number.

It is not a de Polignac number, because 54432901 - 2⁷ = 54432773 is a prime.

It is a super-2 number, since 2×54432901² = 5925881422551602, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 54432901.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54432907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27216450 + 27216451.

It is an arithmetic number, because the mean of its divisors is an integer number (27216451).

Almost surely, 2^54432901 is an apocalyptic number.

It is an amenable number.

54432901 is a deficient number, since it is larger than the sum of its proper divisors (1).

54432901 is an equidigital number, since it uses as much as digits as its factorization.

54432901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 54432901 is about 7377.8656127636. The cubic root of 54432901 is about 378.9836669119.

The spelling of 54432901 in words is "fifty-four million, four hundred thirty-two thousand, nine hundred one".