7675543212 has 24 divisors (see below), whose sum is σ = 18028211712. Its totient is φ = 2541570000.

The previous prime is 7675543201. The next prime is 7675543217. The reversal of 7675543212 is 2123455767.

It is not an unprimeable number, because it can be changed into a prime (7675543217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2116164 + ... + 2119787.

It is an arithmetic number, because the mean of its divisors is an integer number (751175488).

Almost surely, 2^7675543212 is an apocalyptic number.

It is an amenable number.

7675543212 is an abundant number, since it is smaller than the sum of its proper divisors (10352668500).

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

7675543212 is a wasteful number, since it uses less digits than its factorization.

7675543212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4236109 (or 4236107 counting only the distinct ones).

The product of its digits is 352800, while the sum is 42.

The square root of 7675543212 is about 87610.1775594594. The cubic root of 7675543212 is about 1972.5879403253.

Adding to 7675543212 its reverse (2123455767), we get a palindrome (9798998979).

The spelling of 7675543212 in words is "seven billion, six hundred seventy-five million, five hundred forty-three thousand, two hundred twelve".