5521712072 has 16 divisors (see below), whose sum is σ = 10375578240. Its totient is φ = 2754891216.

The previous prime is 5521712069. The next prime is 5521712111. The reversal of 5521712072 is 2702171255.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 741668 + ... + 749075.

It is an arithmetic number, because the mean of its divisors is an integer number (648473640).

Almost surely, 2^5521712072 is an apocalyptic number.

It is an amenable number.

5521712072 is a deficient number, since it is larger than the sum of its proper divisors (4853866168).

5521712072 is a wasteful number, since it uses less digits than its factorization.

5521712072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1491212 (or 1491208 counting only the distinct ones).

The product of its (nonzero) digits is 9800, while the sum is 32.

The square root of 5521712072 is about 74308.2234480142. The cubic root of 5521712072 is about 1767.4938808108.

The spelling of 5521712072 in words is "five billion, five hundred twenty-one million, seven hundred twelve thousand, seventy-two".