163053758316032 has 80 divisors (see below), whose sum is σ = 337199945567760. Its totient is φ = 78674316607488.

The previous prime is 163053758316011. The next prime is 163053758316077. The reversal of 163053758316032 is 230613857350361.

163053758316032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25435868 + ... + 31194404.

It is an arithmetic number, because the mean of its divisors is an integer number (4214999319597).

Almost surely, 2^{163053758316032} 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 163053758316032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168599972783880).

163053758316032 is an abundant number, since it is smaller than the sum of its proper divisors (174146187251728).

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

163053758316032 is an equidigital number, since it uses as much as digits as its factorization.

163053758316032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5760491 (or 5760475 counting only the distinct ones).

The product of its (nonzero) digits is 8164800, while the sum is 53.

The spelling of 163053758316032 in words is "one hundred sixty-three trillion, fifty-three billion, seven hundred fifty-eight million, three hundred sixteen thousand, thirty-two".