163153296 has 30 divisors (see below), whose sum is σ = 456603030. Its totient is φ = 54384384.

The previous prime is 163153261. The next prime is 163153297. The reversal of 163153296 is 692351361.

163153296 is a `hidden beast` number, since 1 + 6 + 31 + 532 + 96 = 666.

It can be written as a sum of positive squares in only one way, i.e., 161798400 + 1354896 = 12720^2 + 1164^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 163153296.

It is not an unprimeable number, because it can be changed into a prime (163153297) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 566361 + ... + 566648.

It is an arithmetic number, because the mean of its divisors is an integer number (15220101).

Almost surely, 2^163153296 is an apocalyptic number.

163153296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

163153296 is an abundant number, since it is smaller than the sum of its proper divisors (293449734).

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

163153296 is a wasteful number, since it uses less digits than its factorization.

163153296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1133023 (or 1133014 counting only the distinct ones).

The product of its digits is 29160, while the sum is 36.

The square root of 163153296 is about 12773.1474586337. The cubic root of 163153296 is about 546.4267484460.

The spelling of 163153296 in words is "one hundred sixty-three million, one hundred fifty-three thousand, two hundred ninety-six".