52000512 has 36 divisors (see below), whose sum is σ = 138399240. Its totient is φ = 17333248.

The previous prime is 52000499. The next prime is 52000517. The reversal of 52000512 is 21500025.

It is a junction number, because it is equal to n+sod(n) for n = 52000491 and 52000500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52000517) 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, 33087 + ... + 34622.

Almost surely, 2^52000512 is an apocalyptic number.

It is an amenable number.

52000512 is an abundant number, since it is smaller than the sum of its proper divisors (86398728).

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

52000512 is an equidigital number, since it uses as much as digits as its factorization.

52000512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67728 (or 67714 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 15.

The square root of 52000512 is about 7211.1380516532. The cubic root of 52000512 is about 373.2523407070.

Adding to 52000512 its reverse (21500025), we get a palindrome (73500537).

The spelling of 52000512 in words is "fifty-two million, five hundred twelve", and thus it is an aban number.