53352551 has 24 divisors (see below), whose sum is σ = 65983104. Its totient is φ = 42230160.

The previous prime is 53352529. The next prime is 53352553. The reversal of 53352551 is 15525335.

53352551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53352551 - 2⁶ = 53352487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53352553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 108416 + ... + 108906.

It is an arithmetic number, because the mean of its divisors is an integer number (2749296).

Almost surely, 2^53352551 is an apocalyptic number.

53352551 is a deficient number, since it is larger than the sum of its proper divisors (12630553).

53352551 is a wasteful number, since it uses less digits than its factorization.

53352551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579 (or 560 counting only the distinct ones).

The product of its digits is 11250, while the sum is 29.

The square root of 53352551 is about 7304.2830585897. The cubic root of 53352551 is about 376.4596174150.

Adding to 53352551 its reverse (15525335), we get a palindrome (68877886).

The spelling of 53352551 in words is "fifty-three million, three hundred fifty-two thousand, five hundred fifty-one".