536563653 has 4 divisors (see below), whose sum is σ = 715418208. Its totient is φ = 357709100.

The previous prime is 536563637. The next prime is 536563691. The reversal of 536563653 is 356365635.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 536563653 - 2⁴ = 536563637 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536563613) 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, 89427273 + ... + 89427278.

It is an arithmetic number, because the mean of its divisors is an integer number (178854552).

Almost surely, 2^536563653 is an apocalyptic number.

It is an amenable number.

536563653 is a deficient number, since it is larger than the sum of its proper divisors (178854555).

536563653 is a wasteful number, since it uses less digits than its factorization.

536563653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178854554.

The product of its digits is 729000, while the sum is 42.

The square root of 536563653 is about 23163.8436577352. The cubic root of 536563653 is about 812.5942596127.

The spelling of 536563653 in words is "five hundred thirty-six million, five hundred sixty-three thousand, six hundred fifty-three".