13005162626550 has 96 divisors (see below), whose sum is σ = 33336519659520. Its totient is φ = 3351805747200.

The previous prime is 13005162626537. The next prime is 13005162626609. The reversal of 13005162626550 is 5562626150031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1757379 + ... + 5394321.

It is an arithmetic number, because the mean of its divisors is an integer number (347255413120).

Almost surely, 2^{13005162626550} is an apocalyptic number.

13005162626550 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 13005162626550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16668259829760).

13005162626550 is an abundant number, since it is smaller than the sum of its proper divisors (20331357032970).

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

13005162626550 is a wasteful number, since it uses less digits than its factorization.

13005162626550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3637758 (or 3637753 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 42.

Adding to 13005162626550 its reverse (5562626150031), we get a palindrome (18567788776581).

The spelling of 13005162626550 in words is "thirteen trillion, five billion, one hundred sixty-two million, six hundred twenty-six thousand, five hundred fifty".