13297829950530 has 160 divisors (see below), whose sum is σ = 37707897648960. Its totient is φ = 3353239969920.

The previous prime is 13297829950507. The next prime is 13297829950577. The reversal of 13297829950530 is 3505992879231.

13297829950530 is a `hidden beast` number, since 1 + 3 + 2 + 9 + 7 + 8 + 2 + 9 + 95 + 0 + 530 = 666.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 7527417 + ... + 9124563.

It is an arithmetic number, because the mean of its divisors is an integer number (235674360306).

Almost surely, 2^{13297829950530} is an apocalyptic number.

13297829950530 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 13297829950530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18853948824480).

13297829950530 is an abundant number, since it is smaller than the sum of its proper divisors (24410067698430).

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

13297829950530 is a wasteful number, since it uses less digits than its factorization.

13297829950530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1597726 (or 1597717 counting only the distinct ones).

The product of its (nonzero) digits is 36741600, while the sum is 63.

The spelling of 13297829950530 in words is "thirteen trillion, two hundred ninety-seven billion, eight hundred twenty-nine million, nine hundred fifty thousand, five hundred thirty".