5435531 has 4 divisors (see below), whose sum is σ = 5448864. Its totient is φ = 5422200.

The previous prime is 5435519. The next prime is 5435533. The reversal of 5435531 is 1355345.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5435531 - 2⁶ = 5435467 is a prime.

It is a super-2 number, since 2×5435531² = 59089994503922, which contains 22 as substring.

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 5435531.

It is not an unprimeable number, because it can be changed into a prime (5435533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6035 + ... + 6876.

It is an arithmetic number, because the mean of its divisors is an integer number (1362216).

Almost surely, 2^5435531 is an apocalyptic number.

5435531 is a deficient number, since it is larger than the sum of its proper divisors (13333).

5435531 is a wasteful number, since it uses less digits than its factorization.

5435531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13332.

The product of its digits is 4500, while the sum is 26.

The square root of 5435531 is about 2331.4225271280. The cubic root of 5435531 is about 175.8250133202.

The spelling of 5435531 in words is "five million, four hundred thirty-five thousand, five hundred thirty-one".