5531465 has 4 divisors (see below), whose sum is σ = 6637764. Its totient is φ = 4425168.

The previous prime is 5531459. The next prime is 5531473. The reversal of 5531465 is 5641355.

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 3489424 + 2042041 = 1868^2 + 1429^2 .

It is a cyclic number.

It is not a de Polignac number, because 5531465 - 2⁸ = 5531209 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 553142 + ... + 553151.

It is an arithmetic number, because the mean of its divisors is an integer number (1659441).

Almost surely, 2^5531465 is an apocalyptic number.

It is an amenable number.

5531465 is a deficient number, since it is larger than the sum of its proper divisors (1106299).

5531465 is a wasteful number, since it uses less digits than its factorization.

5531465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106298.

The product of its digits is 9000, while the sum is 29.

The square root of 5531465 is about 2351.9066733185. The cubic root of 5531465 is about 176.8533902520.

The spelling of 5531465 in words is "five million, five hundred thirty-one thousand, four hundred sixty-five".