535505873 has 8 divisors (see below), whose sum is σ = 631749120. Its totient is φ = 444198240.

The previous prime is 535505869. The next prime is 535505897. The reversal of 535505873 is 378505535.

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 535505873 - 2² = 535505869 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 535505873.

It is not an unprimeable number, because it can be changed into a prime (535505813) 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 7 ways as a sum of consecutive naturals, for example, 1233668 + ... + 1234101.

It is an arithmetic number, because the mean of its divisors is an integer number (78968640).

Almost surely, 2^535505873 is an apocalyptic number.

It is an amenable number.

535505873 is a deficient number, since it is larger than the sum of its proper divisors (96243247).

535505873 is a wasteful number, since it uses less digits than its factorization.

535505873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2467807.

The product of its (nonzero) digits is 315000, while the sum is 41.

The square root of 535505873 is about 23140.9998271466. Note that the first 3 decimals coincide. The cubic root of 535505873 is about 812.0599263570.

The spelling of 535505873 in words is "five hundred thirty-five million, five hundred five thousand, eight hundred seventy-three".