13065034752 has 1056 divisors, whose sum is σ = 53907171840. Its totient is φ = 3025797120.

The previous prime is 13065034751. The next prime is 13065034757. The reversal of 13065034752 is 25743056031.

13065034752 is a `hidden beast` number, since 1 + 306 + 5 + 0 + 347 + 5 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (1056).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13065034751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 687633399 + ... + 687633417.

Almost surely, 2^13065034752 is an apocalyptic number.

13065034752 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13065034752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26953585920).

13065034752 is an abundant number, since it is smaller than the sum of its proper divisors (40842137088).

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

13065034752 is a wasteful number, since it uses less digits than its factorization.

13065034752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102 (or 59 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

The spelling of 13065034752 in words is "thirteen billion, sixty-five million, thirty-four thousand, seven hundred fifty-two".