163454016 has 112 divisors (see below), whose sum is σ = 475414848. Its totient is φ = 49152000.

The previous prime is 163453991. The next prime is 163454087. The reversal of 163454016 is 610454361.

163454016 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 407416 + ... + 407816.

Almost surely, 2^163454016 is an apocalyptic number.

163454016 is a gapful number since it is divisible by the number (16) 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 163454016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (237707424).

163454016 is an abundant number, since it is smaller than the sum of its proper divisors (311960832).

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

163454016 is a wasteful number, since it uses less digits than its factorization.

163454016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620 (or 610 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 163454016 is about 12784.9136094070. The cubic root of 163454016 is about 546.7622623489.

The spelling of 163454016 in words is "one hundred sixty-three million, four hundred fifty-four thousand, sixteen".