13045502322504 has 192 divisors, whose sum is σ = 36262287360000. Its totient is φ = 4235341694976.

The previous prime is 13045502322499. The next prime is 13045502322521. The reversal of 13045502322504 is 40522320554031.

13045502322504 is a `hidden beast` number, since 1 + 30 + 4 + 550 + 2 + 3 + 22 + 50 + 4 = 666.

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

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, 2457240202 + ... + 2457245510.

It is an arithmetic number, because the mean of its divisors is an integer number (188866080000).

Almost surely, 2^{13045502322504} 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 13045502322504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18131143680000).

13045502322504 is an abundant number, since it is smaller than the sum of its proper divisors (23216785037496).

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

13045502322504 is a wasteful number, since it uses less digits than its factorization.

13045502322504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10612 (or 10605 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

Adding to 13045502322504 its reverse (40522320554031), we get a palindrome (53567822876535).

The spelling of 13045502322504 in words is "thirteen trillion, forty-five billion, five hundred two million, three hundred twenty-two thousand, five hundred four".