52712031 has 8 divisors (see below), whose sum is σ = 71007664. Its totient is φ = 34778880.

The previous prime is 52712029. The next prime is 52712041. The reversal of 52712031 is 13021725.

52712031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 52712031 - 2¹ = 52712029 is a prime.

It is a super-2 number, since 2×52712031² = 5557116424289922, 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 = 52711989 and 52712007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52712041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90280 + ... + 90861.

It is an arithmetic number, because the mean of its divisors is an integer number (8875958).

Almost surely, 2^52712031 is an apocalyptic number.

52712031 is a deficient number, since it is larger than the sum of its proper divisors (18295633).

52712031 is a wasteful number, since it uses less digits than its factorization.

52712031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181241.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 52712031 is about 7260.3051588759. The cubic root of 52712031 is about 374.9470289623.

Adding to 52712031 its reverse (13021725), we get a palindrome (65733756).

The spelling of 52712031 in words is "fifty-two million, seven hundred twelve thousand, thirty-one".