169201053 has 12 divisors (see below), whose sum is σ = 279316128. Its totient is φ = 96686280.

The previous prime is 169201031. The next prime is 169201057. The reversal of 169201053 is 350102961.

It is not a de Polignac number, because 169201053 - 2¹⁸ = 168938909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (169201057) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1342803 + ... + 1342928.

It is an arithmetic number, because the mean of its divisors is an integer number (23276344).

Almost surely, 2^169201053 is an apocalyptic number.

It is an amenable number.

169201053 is a deficient number, since it is larger than the sum of its proper divisors (110115075).

169201053 is a wasteful number, since it uses less digits than its factorization.

169201053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2685744 (or 2685741 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 169201053 is about 13007.7305092011. The cubic root of 169201053 is about 553.0966403922.

The spelling of 169201053 in words is "one hundred sixty-nine million, two hundred one thousand, fifty-three".