3450440543 has 8 divisors (see below), whose sum is σ = 3764627280. Its totient is φ = 3136338880.

The previous prime is 3450440533. The next prime is 3450440549.

3450440543 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3450440543 - 2²⁸ = 3182005087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3450440549) 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 7 ways as a sum of consecutive naturals, for example, 87953 + ... + 120981.

It is an arithmetic number, because the mean of its divisors is an integer number (470578410).

Almost surely, 2^3450440543 is an apocalyptic number.

3450440543 is a deficient number, since it is larger than the sum of its proper divisors (314186737).

3450440543 is a wasteful number, since it uses less digits than its factorization.

3450440543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42537.

The product of its (nonzero) digits is 57600, while the sum is 32.

The square root of 3450440543 is about 58740.4506537020. The cubic root of 3450440543 is about 1511.0941214303.

The spelling of 3450440543 in words is "three billion, four hundred fifty million, four hundred forty thousand, five hundred forty-three".