34452543 has 4 divisors (see below), whose sum is σ = 45936728. Its totient is φ = 22968360.

The previous prime is 34452541. The next prime is 34452547. The reversal of 34452543 is 34525443.

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

It is not a de Polignac number, because 34452543 - 2¹ = 34452541 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 34452543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34452541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5742088 + ... + 5742093.

It is an arithmetic number, because the mean of its divisors is an integer number (11484182).

Almost surely, 2^34452543 is an apocalyptic number.

34452543 is a deficient number, since it is larger than the sum of its proper divisors (11484185).

34452543 is a wasteful number, since it uses less digits than its factorization.

34452543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11484184.

The product of its digits is 28800, while the sum is 30.

The square root of 34452543 is about 5869.6288639061. The cubic root of 34452543 is about 325.3921672250.

Adding to 34452543 its reverse (34525443), we get a palindrome (68977986).

Subtracting 34452543 from its reverse (34525443), we obtain a square (72900 = 270²).

The spelling of 34452543 in words is "thirty-four million, four hundred fifty-two thousand, five hundred forty-three".