52011224 has 8 divisors (see below), whose sum is σ = 97521060. Its totient is φ = 26005608.

The previous prime is 52011217. The next prime is 52011241. The reversal of 52011224 is 42211025.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3250694 + ... + 3250709.

Almost surely, 2^52011224 is an apocalyptic number.

It is an amenable number.

52011224 is a deficient number, since it is larger than the sum of its proper divisors (45509836).

52011224 is a wasteful number, since it uses less digits than its factorization.

52011224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6501409 (or 6501405 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 52011224 is about 7211.8807533126. The cubic root of 52011224 is about 373.2779686890.

Adding to 52011224 its reverse (42211025), we get a palindrome (94222249).

The spelling of 52011224 in words is "fifty-two million, eleven thousand, two hundred twenty-four".