3453754543 has 4 divisors (see below), whose sum is σ = 3603917808. Its totient is φ = 3303591280.

The previous prime is 3453754537. The next prime is 3453754613. The reversal of 3453754543 is 3454573543.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3453754543 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3453754543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3453754523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75081598 + ... + 75081643.

It is an arithmetic number, because the mean of its divisors is an integer number (900979452).

Almost surely, 2^3453754543 is an apocalyptic number.

3453754543 is a deficient number, since it is larger than the sum of its proper divisors (150163265).

3453754543 is a wasteful number, since it uses less digits than its factorization.

3453754543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150163264.

The product of its digits is 1512000, while the sum is 43.

The square root of 3453754543 is about 58768.6527240501. The cubic root of 3453754543 is about 1511.5777469715.

The spelling of 3453754543 in words is "three billion, four hundred fifty-three million, seven hundred fifty-four thousand, five hundred forty-three".