52052712 has 16 divisors (see below), whose sum is σ = 130131840. Its totient is φ = 17350896.

The previous prime is 52052699. The next prime is 52052713. The reversal of 52052712 is 21725025.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 2168863 = 52052712 / (5 + 2 + 0 + 5 + 2 + 7 + 1 + 2).

It is not an unprimeable number, because it can be changed into a prime (52052713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1084408 + ... + 1084455.

It is an arithmetic number, because the mean of its divisors is an integer number (8133240).

Almost surely, 2^52052712 is an apocalyptic number.

It is an amenable number.

52052712 is an abundant number, since it is smaller than the sum of its proper divisors (78079128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52052712 is a wasteful number, since it uses less digits than its factorization.

52052712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2168872 (or 2168868 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 24.

The square root of 52052712 is about 7214.7565447491. The cubic root of 52052712 is about 373.3771936848.

Adding to 52052712 its reverse (21725025), we get a palindrome (73777737).

The spelling of 52052712 in words is "fifty-two million, fifty-two thousand, seven hundred twelve".