2655502280 has 16 divisors (see below), whose sum is σ = 5974880220. Its totient is φ = 1062200896.

The previous prime is 2655502277. The next prime is 2655502313. The reversal of 2655502280 is 822055562.

It can be written as a sum of positive squares in 2 ways, for example, as 2488213924 + 167288356 = 49882^2 + 12934^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2655502280.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33193739 + ... + 33193818.

Almost surely, 2^2655502280 is an apocalyptic number.

2655502280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2655502280 is an abundant number, since it is smaller than the sum of its proper divisors (3319377940).

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

2655502280 is a wasteful number, since it uses less digits than its factorization.

2655502280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66387568 (or 66387564 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

The square root of 2655502280 is about 51531.5658601599. The cubic root of 2655502280 is about 1384.7846033418.

The spelling of 2655502280 in words is "two billion, six hundred fifty-five million, five hundred two thousand, two hundred eighty".