13502453001516 has 168 divisors, whose sum is σ = 35509355284704. Its totient is φ = 4490461774080.

The previous prime is 13502453001469. The next prime is 13502453001523. The reversal of 13502453001516 is 61510035420531.

13502453001516 is a `hidden beast` number, since 1 + 3 + 50 + 2 + 453 + 0 + 0 + 151 + 6 = 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 55 ways as a sum of consecutive naturals, for example, 2640805776 + ... + 2640810888.

It is an arithmetic number, because the mean of its divisors is an integer number (211365210028).

Almost surely, 2^{13502453001516} 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 13502453001516, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17754677642352).

13502453001516 is an abundant number, since it is smaller than the sum of its proper divisors (22006902283188).

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

13502453001516 is a wasteful number, since it uses less digits than its factorization.

13502453001516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7043 (or 7026 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The spelling of 13502453001516 in words is "thirteen trillion, five hundred two billion, four hundred fifty-three million, one thousand, five hundred sixteen".