7133129545536 has 112 divisors (see below), whose sum is σ = 20971040892480. Its totient is φ = 2377600888320.

The previous prime is 7133129545471. The next prime is 7133129545579. The reversal of 7133129545536 is 6355459213317.

7133129545536 is a `hidden beast` number, since 7 + 1 + 3 + 3 + 12 + 95 + 4 + 5 + 536 = 666.

It is a super-2 number, since 2×7133129545536² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43413490 + ... + 43577486.

It is an arithmetic number, because the mean of its divisors is an integer number (187241436540).

Almost surely, 2^{7133129545536} is an apocalyptic number.

It is an amenable number.

7133129545536 is an abundant number, since it is smaller than the sum of its proper divisors (13837911346944).

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

7133129545536 is a wasteful number, since it uses less digits than its factorization.

7133129545536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189189 (or 189173 counting only the distinct ones).

The product of its digits is 10206000, while the sum is 54.

The spelling of 7133129545536 in words is "seven trillion, one hundred thirty-three billion, one hundred twenty-nine million, five hundred forty-five thousand, five hundred thirty-six".