535958403 has 16 divisors (see below), whose sum is σ = 754051200. Its totient is φ = 337677120.

The previous prime is 535958387. The next prime is 535958417. The reversal of 535958403 is 304859535.

It is not a de Polignac number, because 535958403 - 2⁴ = 535958387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (535958453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12663 + ... + 35103.

It is an arithmetic number, because the mean of its divisors is an integer number (47128200).

Almost surely, 2^535958403 is an apocalyptic number.

535958403 is a deficient number, since it is larger than the sum of its proper divisors (218092797).

535958403 is a wasteful number, since it uses less digits than its factorization.

535958403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22882.

The product of its (nonzero) digits is 324000, while the sum is 42.

The square root of 535958403 is about 23150.7754297777. The cubic root of 535958403 is about 812.2886060858.

The spelling of 535958403 in words is "five hundred thirty-five million, nine hundred fifty-eight thousand, four hundred three".