43054379 has 2 divisors, whose sum is σ = 43054380. Its totient is φ = 43054378.

The previous prime is 43054369. The next prime is 43054411. The reversal of 43054379 is 97345034.

43054379 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 43054379 - 2¹⁶ = 42988843 is a prime.

It is equal to p_2607587 and since 43054379 and 2607587 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (43054369) 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, 21527189 + 21527190.

It is an arithmetic number, because the mean of its divisors is an integer number (21527190).

Almost surely, 2^43054379 is an apocalyptic number.

43054379 is a deficient number, since it is larger than the sum of its proper divisors (1).

43054379 is an equidigital number, since it uses as much as digits as its factorization.

43054379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 35.

The square root of 43054379 is about 6561.5835741077. The cubic root of 43054379 is about 350.4874269928.

The spelling of 43054379 in words is "forty-three million, fifty-four thousand, three hundred seventy-nine".