55232135 has 8 divisors (see below), whose sum is σ = 75746976. Its totient is φ = 37873440.

The previous prime is 55232123. The next prime is 55232137. The reversal of 55232135 is 53123255.

55232135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 55232135 - 2⁶ = 55232071 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 (55232137) 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 7 ways as a sum of consecutive naturals, for example, 788996 + ... + 789065.

It is an arithmetic number, because the mean of its divisors is an integer number (9468372).

Almost surely, 2^55232135 is an apocalyptic number.

55232135 is a deficient number, since it is larger than the sum of its proper divisors (20514841).

55232135 is a wasteful number, since it uses less digits than its factorization.

55232135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1578073.

The product of its digits is 4500, while the sum is 26.

The square root of 55232135 is about 7431.8325465527. The cubic root of 55232135 is about 380.8295244296.

The spelling of 55232135 in words is "fifty-five million, two hundred thirty-two thousand, one hundred thirty-five".