7135671612 has 12 divisors (see below), whose sum is σ = 16649900456. Its totient is φ = 2378557200.

The previous prime is 7135671583. The next prime is 7135671619. The reversal of 7135671612 is 2161765317.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7135671619) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 297319639 + ... + 297319662.

Almost surely, 2^7135671612 is an apocalyptic number.

It is an amenable number.

7135671612 is an abundant number, since it is smaller than the sum of its proper divisors (9514228844).

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

7135671612 is a wasteful number, since it uses less digits than its factorization.

7135671612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594639308 (or 594639306 counting only the distinct ones).

The product of its digits is 52920, while the sum is 39.

The square root of 7135671612 is about 84472.9046026002. The cubic root of 7135671612 is about 1925.2107813944.

The spelling of 7135671612 in words is "seven billion, one hundred thirty-five million, six hundred seventy-one thousand, six hundred twelve".