5755278280 has 16 divisors (see below), whose sum is σ = 12949376220. Its totient is φ = 2302111296.

The previous prime is 5755278233. The next prime is 5755278289. The reversal of 5755278280 is 828725575.

It can be written as a sum of positive squares in 2 ways, for example, as 5225265796 + 530012484 = 72286^2 + 23022^2 .

It is not an unprimeable number, because it can be changed into a prime (5755278289) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71940939 + ... + 71941018.

Almost surely, 2^5755278280 is an apocalyptic number.

It is an amenable number.

5755278280 is an abundant number, since it is smaller than the sum of its proper divisors (7194097940).

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

5755278280 is a wasteful number, since it uses less digits than its factorization.

5755278280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143881968 (or 143881964 counting only the distinct ones).

The product of its (nonzero) digits is 1568000, while the sum is 49.

The square root of 5755278280 is about 75863.5504046574. The cubic root of 5755278280 is about 1792.0719513322.

The spelling of 5755278280 in words is "five billion, seven hundred fifty-five million, two hundred seventy-eight thousand, two hundred eighty".