53272522 has 8 divisors (see below), whose sum is σ = 80090496. Its totient is φ = 26575692.

The previous prime is 53272519. The next prime is 53272529. The reversal of 53272522 is 22527235.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (53272529) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29178 + ... + 30949.

It is an arithmetic number, because the mean of its divisors is an integer number (10011312).

Almost surely, 2^53272522 is an apocalyptic number.

53272522 is a deficient number, since it is larger than the sum of its proper divisors (26817974).

53272522 is a wasteful number, since it uses less digits than its factorization.

53272522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60572.

The product of its digits is 8400, while the sum is 28.

The square root of 53272522 is about 7298.8027785384. The cubic root of 53272522 is about 376.2712930044.

Adding to 53272522 its reverse (22527235), we get a palindrome (75799757).

The spelling of 53272522 in words is "fifty-three million, two hundred seventy-two thousand, five hundred twenty-two".