52274532 has 12 divisors (see below), whose sum is σ = 121973936. Its totient is φ = 17424840.

The previous prime is 52274513. The next prime is 52274533. The reversal of 52274532 is 23547225.

52274532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 52274532.

It is not an unprimeable number, because it can be changed into a prime (52274533) 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 3 ways as a sum of consecutive naturals, for example, 2178094 + ... + 2178117.

Almost surely, 2^52274532 is an apocalyptic number.

It is an amenable number.

52274532 is an abundant number, since it is smaller than the sum of its proper divisors (69699404).

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

52274532 is a wasteful number, since it uses less digits than its factorization.

52274532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4356218 (or 4356216 counting only the distinct ones).

The product of its digits is 16800, while the sum is 30.

The square root of 52274532 is about 7230.1128621896. The cubic root of 52274532 is about 373.9068180832.

The spelling of 52274532 in words is "fifty-two million, two hundred seventy-four thousand, five hundred thirty-two".