5215533112 has 16 divisors (see below), whose sum is σ = 9780153840. Its totient is φ = 2607492096.

The previous prime is 5215533053. The next prime is 5215533121. The reversal of 5215533112 is 2113355125.

It is a congruent number.

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, 62533 + ... + 119755.

It is an arithmetic number, because the mean of its divisors is an integer number (611259615).

Almost surely, 2^5215533112 is an apocalyptic number.

It is an amenable number.

5215533112 is a deficient number, since it is larger than the sum of its proper divisors (4564620728).

5215533112 is a wasteful number, since it uses less digits than its factorization.

5215533112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68622 (or 68618 counting only the distinct ones).

The product of its digits is 4500, while the sum is 28.

The square root of 5215533112 is about 72218.6479518967. The cubic root of 5215533112 is about 1734.2015457504.

Adding to 5215533112 its reverse (2113355125), we get a palindrome (7328888237).

The spelling of 5215533112 in words is "five billion, two hundred fifteen million, five hundred thirty-three thousand, one hundred twelve".