5452045 has 4 divisors (see below), whose sum is σ = 6542460. Its totient is φ = 4361632.

The previous prime is 5452043. The next prime is 5452067. The reversal of 5452045 is 5402545.

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 2114116 + 3337929 = 1454^2 + 1827^2 .

It is a cyclic number.

It is not a de Polignac number, because 5452045 - 2¹ = 5452043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5452043) 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, 545200 + ... + 545209.

It is an arithmetic number, because the mean of its divisors is an integer number (1635615).

Almost surely, 2^5452045 is an apocalyptic number.

It is an amenable number.

5452045 is a deficient number, since it is larger than the sum of its proper divisors (1090415).

5452045 is a wasteful number, since it uses less digits than its factorization.

5452045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1090414.

The product of its (nonzero) digits is 4000, while the sum is 25.

The square root of 5452045 is about 2334.9614557847. The cubic root of 5452045 is about 176.0028946666.

The spelling of 5452045 in words is "five million, four hundred fifty-two thousand, forty-five".