55150235 has 24 divisors (see below), whose sum is σ = 77513616. Its totient is φ = 37558080.

The previous prime is 55150231. The next prime is 55150243. The reversal of 55150235 is 53205155.

55150235 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 55150235 - 2² = 55150231 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55150231) 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, 39245 + ... + 40625.

It is an arithmetic number, because the mean of its divisors is an integer number (3229734).

Almost surely, 2^55150235 is an apocalyptic number.

55150235 is a deficient number, since it is larger than the sum of its proper divisors (22363381).

55150235 is a wasteful number, since it uses less digits than its factorization.

55150235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1563 (or 1556 counting only the distinct ones).

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

The square root of 55150235 is about 7426.3204213123. The cubic root of 55150235 is about 380.6411958582.

The spelling of 55150235 in words is "fifty-five million, one hundred fifty thousand, two hundred thirty-five".