55695 has 16 divisors (see below), whose sum is σ = 92160. Its totient is φ = 28704.

The previous prime is 55691. The next prime is 55697. The reversal of 55695 is 59655.

It is a happy number.

It is a Cunningham number, because it is equal to 236²-1.

It is not a de Polignac number, because 55695 - 2² = 55691 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55691) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 666 + ... + 744.

It is an arithmetic number, because the mean of its divisors is an integer number (5760).

2⁵⁵⁶⁹⁵ is an apocalyptic number.

55695 is a deficient number, since it is larger than the sum of its proper divisors (36465).

55695 is a wasteful number, since it uses less digits than its factorization.

55695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134.

The product of its digits is 6750, while the sum is 30.

The square root of 55695 is about 235.9978813464. The cubic root of 55695 is about 38.1890395535.

The spelling of 55695 in words is "fifty-five thousand, six hundred ninety-five".