52331 has 4 divisors (see below), whose sum is σ = 53592. Its totient is φ = 51072.

The previous prime is 52321. The next prime is 52361. The reversal of 52331 is 13325.

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

It is a cyclic number.

It is not a de Polignac number, because 52331 - 2⁶ = 52267 is a prime.

It is a super-2 number, since 2×52331² = 5477067122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52301) 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, 566 + ... + 651.

It is an arithmetic number, because the mean of its divisors is an integer number (13398).

2⁵²³³¹ is an apocalyptic number.

52331 is a deficient number, since it is larger than the sum of its proper divisors (1261).

52331 is a wasteful number, since it uses less digits than its factorization.

52331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1260.

The product of its digits is 90, while the sum is 14.

The square root of 52331 is about 228.7596992479. The cubic root of 52331 is about 37.4041403521.

Adding to 52331 its reverse (13325), we get a palindrome (65656).

It can be divided in two parts, 52 and 331, that added together give a palindrome (383).

The spelling of 52331 in words is "fifty-two thousand, three hundred thirty-one".