7135504044 has 96 divisors (see below), whose sum is σ = 18289152000. Its totient is φ = 2156144640.

The previous prime is 7135503967. The next prime is 7135504049. The reversal of 7135504044 is 4404055317.

It is a junction number, because it is equal to n+sod(n) for n = 7135503996 and 7135504014.

It is not an unprimeable number, because it can be changed into a prime (7135504049) 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 31 ways as a sum of consecutive naturals, for example, 655357 + ... + 666155.

It is an arithmetic number, because the mean of its divisors is an integer number (190512000).

Almost surely, 2^7135504044 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7135504044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9144576000).

7135504044 is an abundant number, since it is smaller than the sum of its proper divisors (11153647956).

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

7135504044 is a wasteful number, since it uses less digits than its factorization.

7135504044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10943 (or 10941 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 33.

The square root of 7135504044 is about 84471.9127521095. The cubic root of 7135504044 is about 1925.1957112762.

The spelling of 7135504044 in words is "seven billion, one hundred thirty-five million, five hundred four thousand, forty-four".