55821272095 has 16 divisors (see below), whose sum is σ = 67373236800. Its totient is φ = 44398886400.

The previous prime is 55821272093. The next prime is 55821272119. The reversal of 55821272095 is 59027212855.

It is not a de Polignac number, because 55821272095 - 2¹ = 55821272093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55821272093) 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, 1333585 + ... + 1374805.

It is an arithmetic number, because the mean of its divisors is an integer number (4210827300).

Almost surely, 2^55821272095 is an apocalyptic number.

55821272095 is a deficient number, since it is larger than the sum of its proper divisors (11551964705).

55821272095 is a wasteful number, since it uses less digits than its factorization.

55821272095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42786.

The product of its (nonzero) digits is 504000, while the sum is 46.

The spelling of 55821272095 in words is "fifty-five billion, eight hundred twenty-one million, two hundred seventy-two thousand, ninety-five".