5531023 has 8 divisors (see below), whose sum is σ = 5697216. Its totient is φ = 5366400.

The previous prime is 5531021. The next prime is 5531039. The reversal of 5531023 is 3201355.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5531023 - 2¹ = 5531021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5531021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12618 + ... + 13048.

It is an arithmetic number, because the mean of its divisors is an integer number (712152).

Almost surely, 2^5531023 is an apocalyptic number.

5531023 is a deficient number, since it is larger than the sum of its proper divisors (166193).

5531023 is a wasteful number, since it uses less digits than its factorization.

5531023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 785.

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 5531023 is about 2351.8127051277. The cubic root of 5531023 is about 176.8486795481.

Adding to 5531023 its reverse (3201355), we get a palindrome (8732378).

The spelling of 5531023 in words is "five million, five hundred thirty-one thousand, twenty-three".