53032554 has 24 divisors (see below), whose sum is σ = 121663620. Its totient is φ = 16637568.

The previous prime is 53032523. The next prime is 53032589. The reversal of 53032554 is 45523035.

53032554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 52925625 + 106929 = 7275^2 + 327^2 .

It is a Curzon number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 86349 + ... + 86960.

Almost surely, 2^53032554 is an apocalyptic number.

53032554 is an abundant number, since it is smaller than the sum of its proper divisors (68631066).

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

53032554 is a wasteful number, since it uses less digits than its factorization.

53032554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173334 (or 173331 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 27.

The square root of 53032554 is about 7282.3453639607. The cubic root of 53032554 is about 375.7054666791.

Adding to 53032554 its reverse (45523035), we get a palindrome (98555589).

The spelling of 53032554 in words is "fifty-three million, thirty-two thousand, five hundred fifty-four".