52344031 has 4 divisors (see below), whose sum is σ = 55099000. Its totient is φ = 49589064.

The previous prime is 52344007. The next prime is 52344049. The reversal of 52344031 is 13044325.

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 52344031 - 2⁹ = 52343519 is a prime.

It is a super-2 number, since 2×52344031² = 5479795162657922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52343993 and 52344011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52344931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1377456 + ... + 1377493.

It is an arithmetic number, because the mean of its divisors is an integer number (13774750).

Almost surely, 2^52344031 is an apocalyptic number.

52344031 is a deficient number, since it is larger than the sum of its proper divisors (2754969).

52344031 is a wasteful number, since it uses less digits than its factorization.

52344031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2754968.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 52344031 is about 7234.9174839800. The cubic root of 52344031 is about 374.0724477647.

Adding to 52344031 its reverse (13044325), we get a palindrome (65388356).

The spelling of 52344031 in words is "fifty-two million, three hundred forty-four thousand, thirty-one".