5521045312552 has 64 divisors (see below), whose sum is σ = 12912544679040. Its totient is φ = 2150022451200.

The previous prime is 5521045312513. The next prime is 5521045312577. The reversal of 5521045312552 is 2552135401255.

It is a super-2 number, since 2×5521045312552² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 871573 + ... + 3435364.

It is an arithmetic number, because the mean of its divisors is an integer number (201758510610).

Almost surely, 2^{5521045312552} is an apocalyptic number.

It is an amenable number.

5521045312552 is an abundant number, since it is smaller than the sum of its proper divisors (7391499366488).

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

5521045312552 is a wasteful number, since it uses less digits than its factorization.

5521045312552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4309042 (or 4309038 counting only the distinct ones).

The product of its (nonzero) digits is 300000, while the sum is 40.

The spelling of 5521045312552 in words is "five trillion, five hundred twenty-one billion, forty-five million, three hundred twelve thousand, five hundred fifty-two".