2655260004 has 12 divisors (see below), whose sum is σ = 6195606704. Its totient is φ = 885086664.

The previous prime is 2655259979. The next prime is 2655260009. The reversal of 2655260004 is 4000625562.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (2655260009) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 110635822 + ... + 110635845.

Almost surely, 2^2655260004 is an apocalyptic number.

It is an amenable number.

2655260004 is an abundant number, since it is smaller than the sum of its proper divisors (3540346700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2655260004 is a wasteful number, since it uses less digits than its factorization.

2655260004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221271674 (or 221271672 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 2655260004 is about 51529.2150532103. The cubic root of 2655260004 is about 1384.7424882360.

Adding to 2655260004 its reverse (4000625562), we get a palindrome (6655885566).

The spelling of 2655260004 in words is "two billion, six hundred fifty-five million, two hundred sixty thousand, four".