43052082481631 has 2 divisors, whose sum is σ = 43052082481632. Its totient is φ = 43052082481630.

The previous prime is 43052082481627. The next prime is 43052082481669. The reversal of 43052082481631 is 13618428025034.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 43052082481631 - 2² = 43052082481627 is a prime.

It is a super-2 number, since 2×43052082481631² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43052082481531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21526041240815 + 21526041240816.

It is an arithmetic number, because the mean of its divisors is an integer number (21526041240816).

Almost surely, 2^{43052082481631} is an apocalyptic number.

43052082481631 is a deficient number, since it is larger than the sum of its proper divisors (1).

43052082481631 is an equidigital number, since it uses as much as digits as its factorization.

43052082481631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1105920, while the sum is 47.

The spelling of 43052082481631 in words is "forty-three trillion, fifty-two billion, eighty-two million, four hundred eighty-one thousand, six hundred thirty-one".