52766031 has 16 divisors (see below), whose sum is σ = 72230400. Its totient is φ = 34245120.

The previous prime is 52766029. The next prime is 52766039. The reversal of 52766031 is 13066725.

52766031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52766031 - 2¹ = 52766029 is a prime.

It is a super-2 number, since 2×52766031² = 5568508054985922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 52766031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52766039) 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 15 ways as a sum of consecutive naturals, for example, 57466 + ... + 58376.

It is an arithmetic number, because the mean of its divisors is an integer number (4514400).

Almost surely, 2^52766031 is an apocalyptic number.

52766031 is a deficient number, since it is larger than the sum of its proper divisors (19464369).

52766031 is a wasteful number, since it uses less digits than its factorization.

52766031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1406.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 52766031 is about 7264.0230588841. The cubic root of 52766031 is about 375.0750214349.

The spelling of 52766031 in words is "fifty-two million, seven hundred sixty-six thousand, thirty-one".