536763817 has 4 divisors (see below), whose sum is σ = 544116820. Its totient is φ = 529410816.

The previous prime is 536763809. The next prime is 536763839. The reversal of 536763817 is 718367635.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 149303961 + 387459856 = 12219^2 + 19684^2 .

It is a cyclic number.

It is not a de Polignac number, because 536763817 - 2³ = 536763809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (536763917) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3676392 + ... + 3676537.

It is an arithmetic number, because the mean of its divisors is an integer number (136029205).

Almost surely, 2^536763817 is an apocalyptic number.

It is an amenable number.

536763817 is a deficient number, since it is larger than the sum of its proper divisors (7353003).

536763817 is an equidigital number, since it uses as much as digits as its factorization.

536763817 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7353002.

The product of its digits is 635040, while the sum is 46.

The square root of 536763817 is about 23168.1638676871. The cubic root of 536763817 is about 812.6952926060.

The spelling of 536763817 in words is "five hundred thirty-six million, seven hundred sixty-three thousand, eight hundred seventeen".