535743545 has 4 divisors (see below), whose sum is σ = 642892260. Its totient is φ = 428594832.

The previous prime is 535743499. The next prime is 535743547. The reversal of 535743545 is 545347535.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 545347535 = 5 ⋅109069507.

It can be written as a sum of positive squares in 2 ways, for example, as 135303424 + 400440121 = 11632^2 + 20011^2 .

It is a cyclic number.

It is not a de Polignac number, because 535743545 - 2¹⁴ = 535727161 is a prime.

It is a super-2 number, since 2×535743545² = 574042292018334050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (535743547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53574350 + ... + 53574359.

It is an arithmetic number, because the mean of its divisors is an integer number (160723065).

Almost surely, 2^535743545 is an apocalyptic number.

It is an amenable number.

535743545 is a deficient number, since it is larger than the sum of its proper divisors (107148715).

535743545 is a wasteful number, since it uses less digits than its factorization.

535743545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107148714.

The product of its digits is 630000, while the sum is 41.

The square root of 535743545 is about 23146.1345584959. The cubic root of 535743545 is about 812.1800466458.

The spelling of 535743545 in words is "five hundred thirty-five million, seven hundred forty-three thousand, five hundred forty-five".