2753732780 has 24 divisors (see below), whose sum is σ = 5796212352. Its totient is φ = 1098945792.

The previous prime is 2753732767. The next prime is 2753732801. The reversal of 2753732780 is 872373572.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150332 + ... + 167651.

It is an arithmetic number, because the mean of its divisors is an integer number (241508848).

Almost surely, 2^2753732780 is an apocalyptic number.

2753732780 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2753732780 is an abundant number, since it is smaller than the sum of its proper divisors (3042479572).

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

2753732780 is a wasteful number, since it uses less digits than its factorization.

2753732780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318425 (or 318423 counting only the distinct ones).

The product of its (nonzero) digits is 493920, while the sum is 44.

The square root of 2753732780 is about 52476.0210000720. The cubic root of 2753732780 is about 1401.6532815397.

The spelling of 2753732780 in words is "two billion, seven hundred fifty-three million, seven hundred thirty-two thousand, seven hundred eighty".