55250153 has 24 divisors (see below), whose sum is σ = 69318144. Its totient is φ = 43084800.

The previous prime is 55250101. The next prime is 55250159. The reversal of 55250153 is 35105255.

55250153 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 55250153 - 2⁸ = 55249897 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55250159) 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, 62273 + ... + 63153.

It is an arithmetic number, because the mean of its divisors is an integer number (2888256).

Almost surely, 2^55250153 is an apocalyptic number.

It is an amenable number.

55250153 is a deficient number, since it is larger than the sum of its proper divisors (14067991).

55250153 is a wasteful number, since it uses less digits than its factorization.

55250153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 953 (or 936 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 26.

The square root of 55250153 is about 7433.0446655459. The cubic root of 55250153 is about 380.8709317272.

It can be divided in two parts, 552 and 50153, that added together give a palindrome (50705).

The spelling of 55250153 in words is "fifty-five million, two hundred fifty thousand, one hundred fifty-three".