163095545 has 8 divisors (see below), whose sum is σ = 196528200. Its totient is φ = 129934080.

The previous prime is 163095539. The next prime is 163095551. The reversal of 163095545 is 545590361.

It is an interprime number because it is at equal distance from previous prime (163095539) and next prime (163095551).

It can be written as a sum of positive squares in 4 ways, for example, as 16104169 + 146991376 = 4013^2 + 12124^2 .

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

It is not a de Polignac number, because 163095545 - 2⁶ = 163095481 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 163095499 and 163095508.

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, 66470 + ... + 68879.

It is an arithmetic number, because the mean of its divisors is an integer number (24566025).

Almost surely, 2^163095545 is an apocalyptic number.

It is an amenable number.

163095545 is a deficient number, since it is larger than the sum of its proper divisors (33432655).

163095545 is a wasteful number, since it uses less digits than its factorization.

163095545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135595.

The product of its (nonzero) digits is 81000, while the sum is 38.

The square root of 163095545 is about 12770.8866176159. The cubic root of 163095545 is about 546.3622683609.

The spelling of 163095545 in words is "one hundred sixty-three million, ninety-five thousand, five hundred forty-five".