2655482940 has 720 divisors, whose sum is σ = 10381916160. Its totient is φ = 564537600.

The previous prime is 2655482911. The next prime is 2655482983. The reversal of 2655482940 is 492845562.

2655482940 is a `hidden beast` number, since 2 + 6 + 554 + 8 + 2 + 94 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

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 239 ways as a sum of consecutive naturals, for example, 85660725 + ... + 85660755.

It is an arithmetic number, because the mean of its divisors is an integer number (14419328).

Almost surely, 2^2655482940 is an apocalyptic number.

2655482940 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 2655482940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5190958080).

2655482940 is an abundant number, since it is smaller than the sum of its proper divisors (7726433220).

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

2655482940 is a wasteful number, since it uses less digits than its factorization.

2655482940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116 (or 94 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The square root of 2655482940 is about 51531.3782078454. The cubic root of 2655482940 is about 1384.7812415422.

The spelling of 2655482940 in words is "two billion, six hundred fifty-five million, four hundred eighty-two thousand, nine hundred forty".