43083616790057 has 4 divisors (see below), whose sum is σ = 43789905589956. Its totient is φ = 42377327990160.

The previous prime is 43083616790051. The next prime is 43083616790063. The reversal of 43083616790057 is 75009761638034.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (43083616790051) and next prime (43083616790063).

It can be written as a sum of positive squares in 2 ways, for example, as 8767171605481 + 34316445184576 = 2960941^2 + 5858024^2 .

It is a cyclic number.

It is not a de Polignac number, because 43083616790057 - 2⁴ = 43083616790041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 43083616789978 and 43083616790005.

It is not an unprimeable number, because it can be changed into a prime (43083616790051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 353144399858 + ... + 353144399979.

It is an arithmetic number, because the mean of its divisors is an integer number (10947476397489).

Almost surely, 2^{43083616790057} is an apocalyptic number.

It is an amenable number.

43083616790057 is a deficient number, since it is larger than the sum of its proper divisors (706288799899).

43083616790057 is an equidigital number, since it uses as much as digits as its factorization.

43083616790057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706288799898.

The product of its (nonzero) digits is 22861440, while the sum is 59.

The spelling of 43083616790057 in words is "forty-three trillion, eighty-three billion, six hundred sixteen million, seven hundred ninety thousand, fifty-seven".