3453161563 has 2 divisors, whose sum is σ = 3453161564. Its totient is φ = 3453161562.

The previous prime is 3453161561. The next prime is 3453161639. The reversal of 3453161563 is 3651613543.

It is a happy number.

3453161563 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 is a cyclic number.

It is not a de Polignac number, because 3453161563 - 2¹ = 3453161561 is a prime.

Together with 3453161561, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3453161561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1726580781 + 1726580782.

It is an arithmetic number, because the mean of its divisors is an integer number (1726580782).

Almost surely, 2^3453161563 is an apocalyptic number.

3453161563 is a deficient number, since it is larger than the sum of its proper divisors (1).

3453161563 is an equidigital number, since it uses as much as digits as its factorization.

3453161563 is an evil number, because the sum of its binary digits is even.

The product of its digits is 97200, while the sum is 37.

The square root of 3453161563 is about 58763.6074709509. The cubic root of 3453161563 is about 1511.4912337134.

The spelling of 3453161563 in words is "three billion, four hundred fifty-three million, one hundred sixty-one thousand, five hundred sixty-three".