43482650957 has 2 divisors, whose sum is σ = 43482650958. Its totient is φ = 43482650956.

The previous prime is 43482650951. The next prime is 43482650993. The reversal of 43482650957 is 75905628434.

43482650957 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., 32520351556 + 10962299401 = 180334^2 + 104701^2 .

It is a cyclic number.

It is not a de Polignac number, because 43482650957 - 2²⁸ = 43214215501 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 43482650899 and 43482650908.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43482650951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21741325478 + 21741325479.

It is an arithmetic number, because the mean of its divisors is an integer number (21741325479).

Almost surely, 2^43482650957 is an apocalyptic number.

It is an amenable number.

43482650957 is a deficient number, since it is larger than the sum of its proper divisors (1).

43482650957 is an equidigital number, since it uses as much as digits as its factorization.

43482650957 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7257600, while the sum is 53.

The spelling of 43482650957 in words is "forty-three billion, four hundred eighty-two million, six hundred fifty thousand, nine hundred fifty-seven".