7113201536 has 128 divisors (see below), whose sum is σ = 17001653760. Its totient is φ = 2898339840.

The previous prime is 7113201451. The next prime is 7113201583. The reversal of 7113201536 is 6351023117.

It is a tau number, because it is divible by the number of its divisors (128).

It is a junction number, because it is equal to n+sod(n) for n = 7113201499 and 7113201508.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3729095 + ... + 3731001.

It is an arithmetic number, because the mean of its divisors is an integer number (132825420).

Almost surely, 2^7113201536 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 7113201536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8500826880).

7113201536 is an abundant number, since it is smaller than the sum of its proper divisors (9888452224).

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

7113201536 is a wasteful number, since it uses less digits than its factorization.

7113201536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2132 (or 2120 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 7113201536 is about 84339.7980552479. The cubic root of 7113201536 is about 1923.1878407652.

The spelling of 7113201536 in words is "seven billion, one hundred thirteen million, two hundred one thousand, five hundred thirty-six".