55595101 has 4 divisors (see below), whose sum is σ = 55639072. Its totient is φ = 55551132.

The previous prime is 55595093. The next prime is 55595119. The reversal of 55595101 is 10159555.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 55595101 - 2³ = 55595093 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 (55595401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20031 + ... + 22636.

It is an arithmetic number, because the mean of its divisors is an integer number (13909768).

Almost surely, 2^55595101 is an apocalyptic number.

It is an amenable number.

55595101 is a deficient number, since it is larger than the sum of its proper divisors (43971).

55595101 is a wasteful number, since it uses less digits than its factorization.

55595101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43970.

The product of its (nonzero) digits is 5625, while the sum is 31.

The square root of 55595101 is about 7456.2122421508. The cubic root of 55595101 is about 381.6619291781.

It can be divided in two parts, 55595 and 101, that added together give a square (55696 = 236²).

The spelling of 55595101 in words is "fifty-five million, five hundred ninety-five thousand, one hundred one".