52108272 has 100 divisors (see below), whose sum is σ = 155801536. Its totient is φ = 16796160.

The previous prime is 52108267. The next prime is 52108291. The reversal of 52108272 is 27280125.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 39528 + ... + 40824.

Almost surely, 2^52108272 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52108272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77900768).

52108272 is an abundant number, since it is smaller than the sum of its proper divisors (103693264).

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

52108272 is a wasteful number, since it uses less digits than its factorization.

52108272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1348 (or 1333 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 52108272 is about 7218.6059596019. The cubic root of 52108272 is about 373.5099915070.

Adding to 52108272 its reverse (27280125), we get a palindrome (79388397).

The spelling of 52108272 in words is "fifty-two million, one hundred eight thousand, two hundred seventy-two".