535143016 has 16 divisors (see below), whose sum is σ = 1003768740. Its totient is φ = 267471360.

The previous prime is 535142977. The next prime is 535143019. The reversal of 535143016 is 610341535.

It can be written as a sum of positive squares in 2 ways, for example, as 454968900 + 80174116 = 21330^2 + 8954^2 .

It is not an unprimeable number, because it can be changed into a prime (535143019) 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, 13330 + ... + 35326.

Almost surely, 2^535143016 is an apocalyptic number.

It is an amenable number.

535143016 is a deficient number, since it is larger than the sum of its proper divisors (468625724).

535143016 is a wasteful number, since it uses less digits than its factorization.

535143016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25044 (or 25040 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 535143016 is about 23133.1583662932. The cubic root of 535143016 is about 811.8764685447.

The spelling of 535143016 in words is "five hundred thirty-five million, one hundred forty-three thousand, sixteen".