53304522 has 16 divisors (see below), whose sum is σ = 106692960. Its totient is φ = 17754192.

The previous prime is 53304521. The next prime is 53304569. The reversal of 53304522 is 22540335.

It is a junction number, because it is equal to n+sod(n) for n = 53304492 and 53304501.

It is not an unprimeable number, because it can be changed into a prime (53304521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7353 + ... + 12675.

It is an arithmetic number, because the mean of its divisors is an integer number (6668310).

Almost surely, 2^53304522 is an apocalyptic number.

53304522 is an abundant number, since it is smaller than the sum of its proper divisors (53388438).

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

53304522 is a wasteful number, since it uses less digits than its factorization.

53304522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6997.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 53304522 is about 7300.9945897802. The cubic root of 53304522 is about 376.3466180866.

Adding to 53304522 its reverse (22540335), we get a palindrome (75844857).

The spelling of 53304522 in words is "fifty-three million, three hundred four thousand, five hundred twenty-two".