162843545 has 8 divisors (see below), whose sum is σ = 196050624. Its totient is φ = 129849264.

The previous prime is 162843539. The next prime is 162843553. The reversal of 162843545 is 545348261.

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 162843545 - 2¹² = 162839449 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 162843499 and 162843508.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51509 + ... + 54578.

It is an arithmetic number, because the mean of its divisors is an integer number (24506328).

Almost surely, 2^162843545 is an apocalyptic number.

It is an amenable number.

162843545 is a deficient number, since it is larger than the sum of its proper divisors (33207079).

162843545 is a wasteful number, since it uses less digits than its factorization.

162843545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106399.

The product of its digits is 115200, while the sum is 38.

The square root of 162843545 is about 12761.0166131073. The cubic root of 162843545 is about 546.0807273285.

The spelling of 162843545 in words is "one hundred sixty-two million, eight hundred forty-three thousand, five hundred forty-five".