2753805568 has 18 divisors (see below), whose sum is σ = 5496854594. Its totient is φ = 1376902656.

The previous prime is 2753805563. The next prime is 2753805569. The reversal of 2753805568 is 8655083572.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2657608704 + 96196864 = 51552^2 + 9808^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2753805563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5378271 + ... + 5378782.

Almost surely, 2^2753805568 is an apocalyptic number.

It is an amenable number.

2753805568 is a deficient number, since it is larger than the sum of its proper divisors (2743049026).

2753805568 is an equidigital number, since it uses as much as digits as its factorization.

2753805568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10757069 (or 10757055 counting only the distinct ones).

The product of its (nonzero) digits is 2016000, while the sum is 49.

The square root of 2753805568 is about 52476.7145313043. The cubic root of 2753805568 is about 1401.6656311573.

The spelling of 2753805568 in words is "two billion, seven hundred fifty-three million, eight hundred five thousand, five hundred sixty-eight".