2655555562 has 8 divisors (see below), whose sum is σ = 4345454592. Its totient is φ = 1207070700.

The previous prime is 2655555547. The next prime is 2655555563.

It is a happy number.

2655555562 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2655555563) 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, 60353514 + ... + 60353557.

It is an arithmetic number, because the mean of its divisors is an integer number (543181824).

Almost surely, 2^2655555562 is an apocalyptic number.

2655555562 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2655555562 is a deficient number, since it is larger than the sum of its proper divisors (1689899030).

2655555562 is a wasteful number, since it uses less digits than its factorization.

2655555562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120707084.

The product of its digits is 2250000, while the sum is 46.

The square root of 2655555562 is about 51532.0828416628. The cubic root of 2655555562 is about 1384.7938650673.

The spelling of 2655555562 in words is "two billion, six hundred fifty-five million, five hundred fifty-five thousand, five hundred sixty-two".