43273054 has 16 divisors (see below), whose sum is σ = 72725616. Its totient is φ = 19137600.

The previous prime is 43273049. The next prime is 43273057. The reversal of 43273054 is 45037234.

43273054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43273057) 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 in 7 ways as a sum of consecutive naturals, for example, 25767 + ... + 27394.

It is an arithmetic number, because the mean of its divisors is an integer number (4545351).

Almost surely, 2^43273054 is an apocalyptic number.

43273054 is a deficient number, since it is larger than the sum of its proper divisors (29452562).

43273054 is a wasteful number, since it uses less digits than its factorization.

43273054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53211.

The product of its (nonzero) digits is 10080, while the sum is 28.

The square root of 43273054 is about 6578.2257486347. The cubic root of 43273054 is about 351.0798053399.

It can be divided in two parts, 4327 and 3054, that added together give a triangular number (7381 = T₁₂₁).

The spelling of 43273054 in words is "forty-three million, two hundred seventy-three thousand, fifty-four".