55076875 has 20 divisors (see below), whose sum is σ = 78662320. Its totient is φ = 37764000.

The previous prime is 55076873. The next prime is 55076893. The reversal of 55076875 is 57867055.

It is not a de Polignac number, because 55076875 - 2¹ = 55076873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55076873) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1920 + ... + 10669.

It is an arithmetic number, because the mean of its divisors is an integer number (3933116).

Almost surely, 2^55076875 is an apocalyptic number.

55076875 is a deficient number, since it is larger than the sum of its proper divisors (23585445).

55076875 is an equidigital number, since it uses as much as digits as its factorization.

55076875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12616 (or 12601 counting only the distinct ones).

The product of its (nonzero) digits is 294000, while the sum is 43.

The square root of 55076875 is about 7421.3795887288. The cubic root of 55076875 is about 380.4723466014.

The spelling of 55076875 in words is "fifty-five million, seventy-six thousand, eight hundred seventy-five".