2655028992 has 576 divisors, whose sum is σ = 9889689600. Its totient is φ = 610467840.

The previous prime is 2655028991. The next prime is 2655029059. The reversal of 2655028992 is 2998205562.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2655028991) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 19100859 + ... + 19100997.

It is an arithmetic number, because the mean of its divisors is an integer number (17169600).

Almost surely, 2^2655028992 is an apocalyptic number.

2655028992 is a gapful number since it is divisible by the number (22) 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 2655028992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4944844800).

2655028992 is an abundant number, since it is smaller than the sum of its proper divisors (7234660608).

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

2655028992 is a wasteful number, since it uses less digits than its factorization.

2655028992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212 (or 198 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 48.

The square root of 2655028992 is about 51526.9734411017. The cubic root of 2655028992 is about 1384.7023287778.

The spelling of 2655028992 in words is "two billion, six hundred fifty-five million, twenty-eight thousand, nine hundred ninety-two".