536384545 has 4 divisors (see below), whose sum is σ = 643661460. Its totient is φ = 429107632.

The previous prime is 536384533. The next prime is 536384549. The reversal of 536384545 is 545483635.

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 77739489 + 458645056 = 8817^2 + 21416^2 .

It is a cyclic number.

It is not a de Polignac number, because 536384545 - 2¹⁹ = 535860257 is a prime.

It is a super-2 number, since 2×536384545² = 575416760229714050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (536384549) 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, 53638450 + ... + 53638459.

It is an arithmetic number, because the mean of its divisors is an integer number (160915365).

Almost surely, 2^536384545 is an apocalyptic number.

It is an amenable number.

536384545 is a deficient number, since it is larger than the sum of its proper divisors (107276915).

536384545 is a wasteful number, since it uses less digits than its factorization.

536384545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107276914.

The product of its digits is 864000, while the sum is 43.

The square root of 536384545 is about 23159.9772236503. The cubic root of 536384545 is about 812.5038333547.

The spelling of 536384545 in words is "five hundred thirty-six million, three hundred eighty-four thousand, five hundred forty-five".