52612203 has 8 divisors (see below), whose sum is σ = 80171008. Its totient is φ = 30064104.

The previous prime is 52612171. The next prime is 52612243. The reversal of 52612203 is 30221625.

52612203 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 not a de Polignac number, because 52612203 - 2⁵ = 52612171 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 2505343 = 52612203 / (5 + 2 + 6 + 1 + 2 + 2 + 0 + 3).

It is a Duffinian number.

It is a zygodrome in base 9.

It is a self number, because there is not a number n which added to its sum of digits gives 52612203.

It is not an unprimeable number, because it can be changed into a prime (52612243) 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, 1252651 + ... + 1252692.

It is an arithmetic number, because the mean of its divisors is an integer number (10021376).

Almost surely, 2^52612203 is an apocalyptic number.

52612203 is a deficient number, since it is larger than the sum of its proper divisors (27558805).

52612203 is a wasteful number, since it uses less digits than its factorization.

52612203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2505353.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 52612203 is about 7253.4269831577. The cubic root of 52612203 is about 374.7101831854.

Adding to 52612203 its reverse (30221625), we get a palindrome (82833828).

The spelling of 52612203 in words is "fifty-two million, six hundred twelve thousand, two hundred three".