34445454523 has 2 divisors, whose sum is σ = 34445454524. Its totient is φ = 34445454522.

The previous prime is 34445454457. The next prime is 34445454581. The reversal of 34445454523 is 32545454443.

34445454523 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34445454523 - 2⁹ = 34445454011 is a prime.

It is a super-2 number, since 2×34445454523² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 34445454523.

It is not a weakly prime, because it can be changed into another prime (34445454023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17222727261 + 17222727262.

It is an arithmetic number, because the mean of its divisors is an integer number (17222727262).

Almost surely, 2^34445454523 is an apocalyptic number.

34445454523 is a deficient number, since it is larger than the sum of its proper divisors (1).

34445454523 is an equidigital number, since it uses as much as digits as its factorization.

34445454523 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2304000, while the sum is 43.

The spelling of 34445454523 in words is "thirty-four billion, four hundred forty-five million, four hundred fifty-four thousand, five hundred twenty-three".