53656322 has 8 divisors (see below), whose sum is σ = 83259900. Its totient is φ = 25903024.

The previous prime is 53656321. The next prime is 53656397. The reversal of 53656322 is 22365635.

It can be written as a sum of positive squares in 2 ways, for example, as 49857721 + 3798601 = 7061^2 + 1949^2 .

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 (53656321) 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, 462497 + ... + 462612.

Almost surely, 2^53656322 is an apocalyptic number.

53656322 is a deficient number, since it is larger than the sum of its proper divisors (29603578).

53656322 is a wasteful number, since it uses less digits than its factorization.

53656322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 925140.

The product of its digits is 32400, while the sum is 32.

The square root of 53656322 is about 7325.0475766373. The cubic root of 53656322 is about 377.1727427097.

The spelling of 53656322 in words is "fifty-three million, six hundred fifty-six thousand, three hundred twenty-two".