55026055265 has 4 divisors (see below), whose sum is σ = 66031266324. Its totient is φ = 44020844208.

The previous prime is 55026055241. The next prime is 55026055297. The reversal of 55026055265 is 56255062055.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 56255062055 = 5 ⋅11251012411.

It can be written as a sum of positive squares in 2 ways, for example, as 15587272801 + 39438782464 = 124849^2 + 198592^2 .

It is a cyclic number.

It is not a de Polignac number, because 55026055265 - 2¹⁰ = 55026054241 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5502605522 + ... + 5502605531.

It is an arithmetic number, because the mean of its divisors is an integer number (16507816581).

Almost surely, 2^55026055265 is an apocalyptic number.

It is an amenable number.

55026055265 is a deficient number, since it is larger than the sum of its proper divisors (11005211059).

55026055265 is a wasteful number, since it uses less digits than its factorization.

55026055265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11005211058.

The product of its (nonzero) digits is 450000, while the sum is 41.

The spelling of 55026055265 in words is "fifty-five billion, twenty-six million, fifty-five thousand, two hundred sixty-five".