5531303512 has 32 divisors (see below), whose sum is σ = 11859102720. Its totient is φ = 2369296800.

The previous prime is 5531303507. The next prime is 5531303537. The reversal of 5531303512 is 2153031355.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 83943 + ... + 134569.

It is an arithmetic number, because the mean of its divisors is an integer number (370596960).

Almost surely, 2^5531303512 is an apocalyptic number.

It is an amenable number.

5531303512 is an abundant number, since it is smaller than the sum of its proper divisors (6327799208).

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

5531303512 is a wasteful number, since it uses less digits than its factorization.

5531303512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52591 (or 52587 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 28.

The square root of 5531303512 is about 74372.7336595879. The cubic root of 5531303512 is about 1768.5166919027.

Adding to 5531303512 its reverse (2153031355), we get a palindrome (7684334867).

The spelling of 5531303512 in words is "five billion, five hundred thirty-one million, three hundred three thousand, five hundred twelve".