5277734721 has 48 divisors (see below), whose sum is σ = 9171991296. Its totient is φ = 2859107328.

The previous prime is 5277734719. The next prime is 5277734741. The reversal of 5277734721 is 1274377725.

5277734721 is a `hidden beast` number, since 527 + 77 + 34 + 7 + 21 = 666.

It is not a de Polignac number, because 5277734721 - 2¹ = 5277734719 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5277734741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 147621 + ... + 179853.

It is an arithmetic number, because the mean of its divisors is an integer number (191083152).

Almost surely, 2^5277734721 is an apocalyptic number.

It is an amenable number.

5277734721 is a deficient number, since it is larger than the sum of its proper divisors (3894256575).

5277734721 is a wasteful number, since it uses less digits than its factorization.

5277734721 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32382 (or 32379 counting only the distinct ones).

The product of its digits is 576240, while the sum is 45.

The square root of 5277734721 is about 72648.0193880053. The cubic root of 5277734721 is about 1741.0684767259.

The spelling of 5277734721 in words is "five billion, two hundred seventy-seven million, seven hundred thirty-four thousand, seven hundred twenty-one".