52168031 has 8 divisors (see below), whose sum is σ = 54196128. Its totient is φ = 50176000.

The previous prime is 52168027. The next prime is 52168033. The reversal of 52168031 is 13086125.

52168031 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 a cyclic number.

It is not a de Polignac number, because 52168031 - 2² = 52168027 is a prime.

It is a super-2 number, since 2×52168031² = 5443006916833922, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52168033) 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, 6050 + ... + 11871.

It is an arithmetic number, because the mean of its divisors is an integer number (6774516).

Almost surely, 2^52168031 is an apocalyptic number.

52168031 is a deficient number, since it is larger than the sum of its proper divisors (2028097).

52168031 is a wasteful number, since it uses less digits than its factorization.

52168031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18033.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 52168031 is about 7222.7440076470. The cubic root of 52168031 is about 373.6527203264.

Subtracting from 52168031 its sum of digits (26), we obtain a triangular number (52168005 = T₁₀₂₁₄).

The spelling of 52168031 in words is "fifty-two million, one hundred sixty-eight thousand, thirty-one".