52382731 has 2 divisors, whose sum is σ = 52382732. Its totient is φ = 52382730.

The previous prime is 52382719. The next prime is 52382749. The reversal of 52382731 is 13728325.

52382731 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52382731 - 2⁵ = 52382699 is a prime.

It is a super-2 number, since 2×52382731² = 5487901014036722, which contains 22 as substring.

It is a pancake number, because a pancake can be divided into 52382731 parts by 10235 straight cuts.

It is a junction number, because it is equal to n+sod(n) for n = 52382693 and 52382702.

It is not a weakly prime, because it can be changed into another prime (52382761) 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 as a sum of consecutive naturals, namely, 26191365 + 26191366.

It is an arithmetic number, because the mean of its divisors is an integer number (26191366).

Almost surely, 2^52382731 is an apocalyptic number.

52382731 is a deficient number, since it is larger than the sum of its proper divisors (1).

52382731 is an equidigital number, since it uses as much as digits as its factorization.

52382731 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 31.

The square root of 52382731 is about 7237.5915192832. The cubic root of 52382731 is about 374.1646138768.

The spelling of 52382731 in words is "fifty-two million, three hundred eighty-two thousand, seven hundred thirty-one".