2655293800 has 24 divisors (see below), whose sum is σ = 6173558550. Its totient is φ = 1062117440.

The previous prime is 2655293791. The next prime is 2655293813. The reversal of 2655293800 is 83925562.

It can be written as a sum of positive squares in 3 ways, for example, as 1514610724 + 1140683076 = 38918^2 + 33774^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

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 5 ways as a sum of consecutive naturals, for example, 6638035 + ... + 6638434.

Almost surely, 2^2655293800 is an apocalyptic number.

2655293800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2655293800 is an abundant number, since it is smaller than the sum of its proper divisors (3518264750).

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

2655293800 is a wasteful number, since it uses less digits than its factorization.

2655293800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13276485 (or 13276476 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 40.

The square root of 2655293800 is about 51529.5429826425. The cubic root of 2655293800 is about 1384.7483631859.

The spelling of 2655293800 in words is "two billion, six hundred fifty-five million, two hundred ninety-three thousand, eight hundred".