55230560265 has 32 divisors (see below), whose sum is σ = 92035581696. Its totient is φ = 28256497920.

The previous prime is 55230560263. The next prime is 55230560309. The reversal of 55230560265 is 56206503255.

It is not a de Polignac number, because 55230560265 - 2¹ = 55230560263 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (55230560263) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 661402 + ... + 740211.

It is an arithmetic number, because the mean of its divisors is an integer number (2876111928).

Almost surely, 2^55230560265 is an apocalyptic number.

It is an amenable number.

55230560265 is a deficient number, since it is larger than the sum of its proper divisors (36805021431).

55230560265 is a wasteful number, since it uses less digits than its factorization.

55230560265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1401729.

The product of its (nonzero) digits is 270000, while the sum is 39.

It can be divided in two parts, 55230 and 560265, that added together give a triangular number (615495 = T₁₁₀₉).

The spelling of 55230560265 in words is "fifty-five billion, two hundred thirty million, five hundred sixty thousand, two hundred sixty-five".