162231053 has 8 divisors (see below), whose sum is σ = 166641888. Its totient is φ = 157878864.

The previous prime is 162231037. The next prime is 162231067. The reversal of 162231053 is 350132261.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 162231053 - 2⁴ = 162231037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162231653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9026 + ... + 20147.

It is an arithmetic number, because the mean of its divisors is an integer number (20830236).

Almost surely, 2^162231053 is an apocalyptic number.

It is an amenable number.

162231053 is a deficient number, since it is larger than the sum of its proper divisors (4410835).

162231053 is an equidigital number, since it uses as much as digits as its factorization.

162231053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29323.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 162231053 is about 12736.9954463366. The cubic root of 162231053 is about 545.3952221198.

The spelling of 162231053 in words is "one hundred sixty-two million, two hundred thirty-one thousand, fifty-three".