5432345 has 4 divisors (see below), whose sum is σ = 6518820. Its totient is φ = 4345872.

The previous prime is 5432327. The next prime is 5432351.

5432345 is nontrivially palindromic in base 10.

5432345 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3924361 + 1507984 = 1981^2 + 1228^2 .

It is a cyclic number.

It is not a de Polignac number, because 5432345 - 2¹⁸ = 5170201 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 543230 + ... + 543239.

It is an arithmetic number, because the mean of its divisors is an integer number (1629705).

Almost surely, 2^5432345 is an apocalyptic number.

It is an amenable number.

5432345 is a deficient number, since it is larger than the sum of its proper divisors (1086475).

5432345 is a wasteful number, since it uses less digits than its factorization.

5432345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1086474.

The product of its digits is 7200, while the sum is 26.

The square root of 5432345 is about 2330.7391531443. The cubic root of 5432345 is about 175.7906537224.

The spelling of 5432345 in words is "five million, four hundred thirty-two thousand, three hundred forty-five".