5532545 has 4 divisors (see below), whose sum is σ = 6639060. Its totient is φ = 4426032.

The previous prime is 5532491. The next prime is 5532551. The reversal of 5532545 is 5452355.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5452355 = 5 ⋅1090471.

It can be written as a sum of positive squares in 2 ways, for example, as 652864 + 4879681 = 808^2 + 2209^2 .

It is a cyclic number.

It is not a de Polignac number, because 5532545 - 2¹⁰ = 5531521 is a prime.

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, 553250 + ... + 553259.

It is an arithmetic number, because the mean of its divisors is an integer number (1659765).

Almost surely, 2^5532545 is an apocalyptic number.

It is an amenable number.

5532545 is a deficient number, since it is larger than the sum of its proper divisors (1106515).

5532545 is a wasteful number, since it uses less digits than its factorization.

5532545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1106514.

The product of its digits is 15000, while the sum is 29.

The square root of 5532545 is about 2352.1362630596. The cubic root of 5532545 is about 176.8648995135.

The spelling of 5532545 in words is "five million, five hundred thirty-two thousand, five hundred forty-five".