55265485 has 16 divisors (see below), whose sum is σ = 73716480. Its totient is φ = 39432640.

The previous prime is 55265479. The next prime is 55265491. The reversal of 55265485 is 58456255.

55265485 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (55265479) and next prime (55265491).

It is not a de Polignac number, because 55265485 - 2⁹ = 55264973 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6565 + ... + 12394.

It is an arithmetic number, because the mean of its divisors is an integer number (4607280).

Almost surely, 2^55265485 is an apocalyptic number.

55265485 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

55265485 is a deficient number, since it is larger than the sum of its proper divisors (18450995).

55265485 is a wasteful number, since it uses less digits than its factorization.

55265485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19028.

The product of its digits is 240000, while the sum is 40.

The square root of 55265485 is about 7434.0759345059. The cubic root of 55265485 is about 380.9061592197.

It can be divided in two parts, 5526 and 5485, that added together give a palindrome (11011).

The spelling of 55265485 in words is "fifty-five million, two hundred sixty-five thousand, four hundred eighty-five".