5521124512 has 48 divisors (see below), whose sum is σ = 10948597632. Its totient is φ = 2740608000.

The previous prime is 5521124489. The next prime is 5521124551. The reversal of 5521124512 is 2154211255.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2946808 + ... + 2948680.

It is an arithmetic number, because the mean of its divisors is an integer number (228095784).

Almost surely, 2^5521124512 is an apocalyptic number.

It is an amenable number.

5521124512 is a deficient number, since it is larger than the sum of its proper divisors (5427473120).

5521124512 is a wasteful number, since it uses less digits than its factorization.

5521124512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2501 (or 2493 counting only the distinct ones).

The product of its digits is 4000, while the sum is 28.

The square root of 5521124512 is about 74304.2698100183. The cubic root of 5521124512 is about 1767.4311861533.

Adding to 5521124512 its reverse (2154211255), we get a palindrome (7675335767).

The spelling of 5521124512 in words is "five billion, five hundred twenty-one million, one hundred twenty-four thousand, five hundred twelve".