536720173 has 8 divisors (see below), whose sum is σ = 586497600. Its totient is φ = 487106880.

The previous prime is 536720153. The next prime is 536720179. The reversal of 536720173 is 371027635.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-536720173 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 (536720179) 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, 34140 + ... + 47317.

It is an arithmetic number, because the mean of its divisors is an integer number (73312200).

Almost surely, 2^536720173 is an apocalyptic number.

It is an amenable number.

536720173 is a deficient number, since it is larger than the sum of its proper divisors (49777427).

536720173 is a wasteful number, since it uses less digits than its factorization.

536720173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82067.

The product of its (nonzero) digits is 26460, while the sum is 34.

The square root of 536720173 is about 23167.2219525777. The cubic root of 536720173 is about 812.6732653918.

The spelling of 536720173 in words is "five hundred thirty-six million, seven hundred twenty thousand, one hundred seventy-three".