163273527 has 12 divisors (see below), whose sum is σ = 246093744. Its totient is φ = 104116320.

The previous prime is 163273519. The next prime is 163273531. The reversal of 163273527 is 725372361.

163273527 is a `hidden beast` number, since 1 + 63 + 2 + 73 + 527 = 666.

It is not a de Polignac number, because 163273527 - 2³ = 163273519 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 163273491 and 163273500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163273127) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 394174 + ... + 394587.

It is an arithmetic number, because the mean of its divisors is an integer number (20507812).

Almost surely, 2^163273527 is an apocalyptic number.

163273527 is a deficient number, since it is larger than the sum of its proper divisors (82820217).

163273527 is a wasteful number, since it uses less digits than its factorization.

163273527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788790 (or 788787 counting only the distinct ones).

The product of its digits is 52920, while the sum is 36.

The square root of 163273527 is about 12777.8529886675. The cubic root of 163273527 is about 546.5609398367.

The spelling of 163273527 in words is "one hundred sixty-three million, two hundred seventy-three thousand, five hundred twenty-seven".