536159249 has 6 divisors (see below), whose sum is σ = 537868854. Its totient is φ = 534455040.

The previous prime is 536159201. The next prime is 536159251. The reversal of 536159249 is 942951635.

It can be written as a sum of positive squares in 3 ways, for example, as 16000000 + 520159249 = 4000^2 + 22807^2 .

It is not a de Polignac number, because 536159249 - 2⁸ = 536158993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (536159749) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 111209 + ... + 115929.

It is an arithmetic number, because the mean of its divisors is an integer number (89644809).

Almost surely, 2^536159249 is an apocalyptic number.

It is an amenable number.

536159249 is a deficient number, since it is larger than the sum of its proper divisors (1709605).

536159249 is an frugal number, since it uses more digits than its factorization.

536159249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5395 (or 5058 counting only the distinct ones).

The product of its digits is 291600, while the sum is 44.

The square root of 536159249 is about 23155.1128047349. The cubic root of 536159249 is about 812.3900595702.

The spelling of 536159249 in words is "five hundred thirty-six million, one hundred fifty-nine thousand, two hundred forty-nine".