2655455000 has 80 divisors (see below), whose sum is σ = 6787483560. Its totient is φ = 965600000.

The previous prime is 2655454993. The next prime is 2655455069. The reversal of 2655455000 is 5545562.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 30860 + ... + 79140.

Almost surely, 2^2655455000 is an apocalyptic number.

2655455000 is a gapful number since it is divisible by the number (20) 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 2655455000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3393741780).

2655455000 is an abundant number, since it is smaller than the sum of its proper divisors (4132028560).

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

2655455000 is a wasteful number, since it uses less digits than its factorization.

2655455000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48318 (or 48299 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 32.

The square root of 2655455000 is about 51531.1071101718. The cubic root of 2655455000 is about 1384.7763848081.

The spelling of 2655455000 in words is "two billion, six hundred fifty-five million, four hundred fifty-five thousand".