955540158 has 16 divisors (see below), whose sum is σ = 1911490320. Its totient is φ = 318445056.

The previous prime is 955540123. The next prime is 955540171. The reversal of 955540158 is 851045559.

It is a happy number.

It is a Curzon number.

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 7 ways as a sum of consecutive naturals, for example, 19116 + ... + 47712.

It is an arithmetic number, because the mean of its divisors is an integer number (119468145).

Almost surely, 2^955540158 is an apocalyptic number.

955540158 is an abundant number, since it is smaller than the sum of its proper divisors (955950162).

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

955540158 is a wasteful number, since it uses less digits than its factorization.

955540158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34171.

The product of its (nonzero) digits is 180000, while the sum is 42.

The square root of 955540158 is about 30911.8125964816. The cubic root of 955540158 is about 984.9548307424.

The spelling of 955540158 in words is "nine hundred fifty-five million, five hundred forty thousand, one hundred fifty-eight".