53668322 has 4 divisors (see below), whose sum is σ = 80502486. Its totient is φ = 26834160.

The previous prime is 53668319. The next prime is 53668339. The reversal of 53668322 is 22386635.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 30349081 + 23319241 = 5509^2 + 4829^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13417079 + ... + 13417082.

Almost surely, 2^53668322 is an apocalyptic number.

53668322 is a deficient number, since it is larger than the sum of its proper divisors (26834164).

53668322 is a wasteful number, since it uses less digits than its factorization.

53668322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26834163.

The product of its digits is 51840, while the sum is 35.

The square root of 53668322 is about 7325.8666381528. The cubic root of 53668322 is about 377.2008582878.

The spelling of 53668322 in words is "fifty-three million, six hundred sixty-eight thousand, three hundred twenty-two".