163052071 has 32 divisors (see below), whose sum is σ = 208373760. Its totient is φ = 124160256.

The previous prime is 163052059. The next prime is 163052111. The reversal of 163052071 is 170250361.

It is a cyclic number.

It is not a de Polignac number, because 163052071 - 2⁷ = 163051943 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163052671) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 286275 + ... + 286843.

It is an arithmetic number, because the mean of its divisors is an integer number (6511680).

Almost surely, 2^163052071 is an apocalyptic number.

163052071 is a deficient number, since it is larger than the sum of its proper divisors (45321689).

163052071 is a wasteful number, since it uses less digits than its factorization.

163052071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 703.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 163052071 is about 12769.1844297120. The cubic root of 163052071 is about 546.3137187739.

The spelling of 163052071 in words is "one hundred sixty-three million, fifty-two thousand, seventy-one".