5531265531512 has 32 divisors (see below), whose sum is σ = 11864320900320. Its totient is φ = 2368220561280.

The previous prime is 5531265531497. The next prime is 5531265531551. The reversal of 5531265531512 is 2151355621355.

It is a happy number.

It is a super-2 number, since 2×5531265531512² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48313343 + ... + 48427694.

It is an arithmetic number, because the mean of its divisors is an integer number (370760028135).

Almost surely, 2^{5531265531512} is an apocalyptic number.

It is an amenable number.

5531265531512 is an abundant number, since it is smaller than the sum of its proper divisors (6333055368808).

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

5531265531512 is a wasteful number, since it uses less digits than its factorization.

5531265531512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96742071 (or 96742067 counting only the distinct ones).

The product of its digits is 675000, while the sum is 44.

The spelling of 5531265531512 in words is "five trillion, five hundred thirty-one billion, two hundred sixty-five million, five hundred thirty-one thousand, five hundred twelve".