55230135 has 16 divisors (see below), whose sum is σ = 88560000. Its totient is φ = 29392160.

The previous prime is 55230101. The next prime is 55230163. The reversal of 55230135 is 53103255.

It is a de Polignac number, because none of the positive numbers 2^k-55230135 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3616 + ... + 11114.

It is an arithmetic number, because the mean of its divisors is an integer number (5535000).

Almost surely, 2^55230135 is an apocalyptic number.

55230135 is a deficient number, since it is larger than the sum of its proper divisors (33329865).

55230135 is a wasteful number, since it uses less digits than its factorization.

55230135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7998.

The product of its (nonzero) digits is 2250, while the sum is 24.

The square root of 55230135 is about 7431.6979890197. The cubic root of 55230135 is about 380.8249276597.

The spelling of 55230135 in words is "fifty-five million, two hundred thirty thousand, one hundred thirty-five".