43048613 has 2 divisors, whose sum is σ = 43048614. Its totient is φ = 43048612.

The previous prime is 43048597. The next prime is 43048657. The reversal of 43048613 is 31684034.

43048613 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 can be written as a sum of positive squares in only one way, i.e., 35022724 + 8025889 = 5918^2 + 2833^2 .

It is a cyclic number.

It is not a de Polignac number, because 43048613 - 2⁴ = 43048597 is a prime.

It is equal to p_2607266 and since 43048613 and 2607266 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 (43078613) 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, 21524306 + 21524307.

It is an arithmetic number, because the mean of its divisors is an integer number (21524307).

Almost surely, 2^43048613 is an apocalyptic number.

It is an amenable number.

43048613 is a deficient number, since it is larger than the sum of its proper divisors (1).

43048613 is an equidigital number, since it uses as much as digits as its factorization.

43048613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 43048613 is about 6561.1441837533. The cubic root of 43048613 is about 350.4717801080.

The spelling of 43048613 in words is "forty-three million, forty-eight thousand, six hundred thirteen".