13351025363580 has 144 divisors (see below), whose sum is σ = 41598384740640. Its totient is φ = 3463572524544.

The previous prime is 13351025363561. The next prime is 13351025363639. The reversal of 13351025363580 is 8536352015331.

13351025363580 is a `hidden beast` number, since 1 + 3 + 3 + 5 + 1 + 0 + 2 + 5 + 3 + 63 + 580 = 666.

13351025363580 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

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, 49542562 + ... + 49811318.

It is an arithmetic number, because the mean of its divisors is an integer number (288877671810).

Almost surely, 2^{13351025363580} is an apocalyptic number.

13351025363580 is a gapful number since it is divisible by the number (10) 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 13351025363580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20799192370320).

13351025363580 is an abundant number, since it is smaller than the sum of its proper divisors (28247359377060).

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

13351025363580 is a wasteful number, since it uses less digits than its factorization.

13351025363580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276268 (or 276263 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 45.

The spelling of 13351025363580 in words is "thirteen trillion, three hundred fifty-one billion, twenty-five million, three hundred sixty-three thousand, five hundred eighty".