2655163588 has 72 divisors (see below), whose sum is σ = 6206971680. Its totient is φ = 980017920.

The previous prime is 2655163571. The next prime is 2655163597. The reversal of 2655163588 is 8853615562.

It is a super-3 number, since 3×2655163588³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

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 23 ways as a sum of consecutive naturals, for example, 8556 + ... + 73372.

It is an arithmetic number, because the mean of its divisors is an integer number (86207940).

Almost surely, 2^2655163588 is an apocalyptic number.

2655163588 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2655163588, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3103485840).

2655163588 is an abundant number, since it is smaller than the sum of its proper divisors (3551808092).

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

2655163588 is a wasteful number, since it uses less digits than its factorization.

2655163588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64865 (or 64856 counting only the distinct ones).

The product of its digits is 1728000, while the sum is 49.

The square root of 2655163588 is about 51528.2794977670. The cubic root of 2655163588 is about 1384.7257274232.

The spelling of 2655163588 in words is "two billion, six hundred fifty-five million, one hundred sixty-three thousand, five hundred eighty-eight".