2655630107 has 4 divisors (see below), whose sum is σ = 2859909360. Its totient is φ = 2451350856.

The previous prime is 2655630091. The next prime is 2655630113. The reversal of 2655630107 is 7010365562.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2655630107 - 2⁴ = 2655630091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2655630907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102139607 + ... + 102139632.

It is an arithmetic number, because the mean of its divisors is an integer number (714977340).

Almost surely, 2^2655630107 is an apocalyptic number.

2655630107 is a deficient number, since it is larger than the sum of its proper divisors (204279253).

2655630107 is a wasteful number, since it uses less digits than its factorization.

2655630107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204279252.

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 2655630107 is about 51532.8061238664. The cubic root of 2655630107 is about 1384.8068226187.

Adding to 2655630107 its reverse (7010365562), we get a palindrome (9665995669).

The spelling of 2655630107 in words is "two billion, six hundred fifty-five million, six hundred thirty thousand, one hundred seven".