13065565125150 has 120 divisors (see below), whose sum is σ = 36368096723640. Its totient is φ = 3477894891840.

The previous prime is 13065565125133. The next prime is 13065565125169. The reversal of 13065565125150 is 5152156556031.

13065565125150 is a `hidden beast` number, since 1 + 3 + 0 + 65 + 5 + 65 + 12 + 515 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 13065565125096 and 13065565125105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 640080 + ... + 5151779.

It is an arithmetic number, because the mean of its divisors is an integer number (303067472697).

Almost surely, 2^{13065565125150} is an apocalyptic number.

13065565125150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13065565125150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18184048361820).

13065565125150 is an abundant number, since it is smaller than the sum of its proper divisors (23302531598490).

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

13065565125150 is a wasteful number, since it uses less digits than its factorization.

13065565125150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5792440 (or 5792426 counting only the distinct ones).

The product of its (nonzero) digits is 675000, while the sum is 45.

The spelling of 13065565125150 in words is "thirteen trillion, sixty-five billion, five hundred sixty-five million, one hundred twenty-five thousand, one hundred fifty".