169283045 has 16 divisors (see below), whose sum is σ = 208707840. Its totient is φ = 131740224.

The previous prime is 169283039. The next prime is 169283053. The reversal of 169283045 is 540382961.

It is a happy number.

169283045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 169283045 - 2¹⁰ = 169282021 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56372 + ... + 59298.

It is an arithmetic number, because the mean of its divisors is an integer number (13044240).

Almost surely, 2^169283045 is an apocalyptic number.

It is an amenable number.

169283045 is a deficient number, since it is larger than the sum of its proper divisors (39424795).

169283045 is a wasteful number, since it uses less digits than its factorization.

169283045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3244.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 169283045 is about 13010.8817917926. The cubic root of 169283045 is about 553.1859664251.

The spelling of 169283045 in words is "one hundred sixty-nine million, two hundred eighty-three thousand, forty-five".