5271756480 has 112 divisors (see below), whose sum is σ = 18597615840. Its totient is φ = 1405799424.

The previous prime is 5271756443. The next prime is 5271756481. The reversal of 5271756480 is 846571725.

5271756480 is a `hidden beast` number, since 5 + 2 + 7 + 1 + 7 + 564 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (5271756481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 296439 + ... + 313718.

Almost surely, 2^5271756480 is an apocalyptic number.

It is an amenable number.

5271756480 is an abundant number, since it is smaller than the sum of its proper divisors (13325859360).

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

5271756480 is a wasteful number, since it uses less digits than its factorization.

5271756480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610183 (or 610167 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 45.

The square root of 5271756480 is about 72606.8624855805. The cubic root of 5271756480 is about 1740.4108423437.

The spelling of 5271756480 in words is "five billion, two hundred seventy-one million, seven hundred fifty-six thousand, four hundred eighty".