55020095 has 16 divisors (see below), whose sum is σ = 72448992. Its totient is φ = 39861120.

The previous prime is 55020089. The next prime is 55020107. The reversal of 55020095 is 59002055.

It is not a de Polignac number, because 55020095 - 2¹⁰ = 55019071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4541 + ... + 11430.

It is an arithmetic number, because the mean of its divisors is an integer number (4528062).

Almost surely, 2^55020095 is an apocalyptic number.

55020095 is a deficient number, since it is larger than the sum of its proper divisors (17428897).

55020095 is a wasteful number, since it uses less digits than its factorization.

55020095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16042.

The product of its (nonzero) digits is 2250, while the sum is 26.

The square root of 55020095 is about 7417.5531679928. The cubic root of 55020095 is about 380.3415557880.

The spelling of 55020095 in words is "fifty-five million, twenty thousand, ninety-five".