535280803 has 8 divisors (see below), whose sum is σ = 544617216. Its totient is φ = 526024200.

The previous prime is 535280777. The next prime is 535280827. The reversal of 535280803 is 308082535.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 535280803 - 2²⁵ = 501726371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (535280833) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6343 + ... + 33328.

It is an arithmetic number, because the mean of its divisors is an integer number (68077152).

Almost surely, 2^535280803 is an apocalyptic number.

535280803 is a deficient number, since it is larger than the sum of its proper divisors (9336413).

535280803 is a wasteful number, since it uses less digits than its factorization.

535280803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39905.

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 535280803 is about 23136.1363023302. The cubic root of 535280803 is about 811.9461423952.

The spelling of 535280803 in words is "five hundred thirty-five million, two hundred eighty thousand, eight hundred three".