3451544573 has 2 divisors, whose sum is σ = 3451544574. Its totient is φ = 3451544572.

The previous prime is 3451544549. The next prime is 3451544641. The reversal of 3451544573 is 3754451543.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2705872324 + 745672249 = 52018^2 + 27307^2 .

It is a cyclic number.

It is not a de Polignac number, because 3451544573 - 2²⁸ = 3183109117 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3451544573.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3451541573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1725772286 + 1725772287.

It is an arithmetic number, because the mean of its divisors is an integer number (1725772287).

Almost surely, 2^3451544573 is an apocalyptic number.

It is an amenable number.

3451544573 is a deficient number, since it is larger than the sum of its proper divisors (1).

3451544573 is an equidigital number, since it uses as much as digits as its factorization.

3451544573 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 504000, while the sum is 41.

The square root of 3451544573 is about 58749.8474295891. The cubic root of 3451544573 is about 1511.2552714168.

The spelling of 3451544573 in words is "three billion, four hundred fifty-one million, five hundred forty-four thousand, five hundred seventy-three".