53053552 has 20 divisors (see below), whose sum is σ = 102955216. Its totient is φ = 26484480.

The previous prime is 53053547. The next prime is 53053601. The reversal of 53053552 is 25535035.

It is a self number, because there is not a number n which added to its sum of digits gives 53053552.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9352 + ... + 13912.

Almost surely, 2^53053552 is an apocalyptic number.

It is an amenable number.

53053552 is a deficient number, since it is larger than the sum of its proper divisors (49901664).

53053552 is a wasteful number, since it uses less digits than its factorization.

53053552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5296 (or 5290 counting only the distinct ones).

The product of its (nonzero) digits is 11250, while the sum is 28.

The square root of 53053552 is about 7283.7869271417. The cubic root of 53053552 is about 375.7550464298.

Adding to 53053552 its reverse (25535035), we get a palindrome (78588587).

The spelling of 53053552 in words is "fifty-three million, fifty-three thousand, five hundred fifty-two".