34485901543 has 2 divisors, whose sum is σ = 34485901544. Its totient is φ = 34485901542.

The previous prime is 34485901441. The next prime is 34485901553. The reversal of 34485901543 is 34510958443.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34485901543 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34485901493 and 34485901502.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34485901553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17242950771 + 17242950772.

It is an arithmetic number, because the mean of its divisors is an integer number (17242950772).

Almost surely, 2^34485901543 is an apocalyptic number.

34485901543 is a deficient number, since it is larger than the sum of its proper divisors (1).

34485901543 is an equidigital number, since it uses as much as digits as its factorization.

34485901543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1036800, while the sum is 46.

The spelling of 34485901543 in words is "thirty-four billion, four hundred eighty-five million, nine hundred one thousand, five hundred forty-three".