163352656376 has 128 divisors (see below), whose sum is σ = 388949299200. Its totient is φ = 62599979520.

The previous prime is 163352656343. The next prime is 163352656387. The reversal of 163352656376 is 673656253361.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3021341 + ... + 3074931.

It is an arithmetic number, because the mean of its divisors is an integer number (3038666400).

Almost surely, 2^163352656376 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 163352656376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (194474649600).

163352656376 is an abundant number, since it is smaller than the sum of its proper divisors (225596642824).

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

163352656376 is a wasteful number, since it uses less digits than its factorization.

163352656376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53749 (or 53745 counting only the distinct ones).

The product of its digits is 12247200, while the sum is 53.

The spelling of 163352656376 in words is "one hundred sixty-three billion, three hundred fifty-two million, six hundred fifty-six thousand, three hundred seventy-six".