52424031 has 16 divisors (see below), whose sum is σ = 76475520. Its totient is φ = 31679520.

The previous prime is 52424003. The next prime is 52424033. The reversal of 52424031 is 13042425.

It is not a de Polignac number, because 52424031 - 2¹⁸ = 52161887 is a prime.

It is a super-2 number, since 2×52424031² = 5496558052577922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52423989 and 52424007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52424033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10180 + ... + 14438.

It is an arithmetic number, because the mean of its divisors is an integer number (4779720).

Almost surely, 2^52424031 is an apocalyptic number.

52424031 is a deficient number, since it is larger than the sum of its proper divisors (24051489).

52424031 is a wasteful number, since it uses less digits than its factorization.

52424031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4646.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 52424031 is about 7240.4441162128. Note that the first 3 decimals coincide. The cubic root of 52424031 is about 374.2629219696.

Adding to 52424031 its reverse (13042425), we get a palindrome (65466456).

The spelling of 52424031 in words is "fifty-two million, four hundred twenty-four thousand, thirty-one".