4535131 has 4 divisors (see below), whose sum is σ = 4539600. Its totient is φ = 4530664.

The previous prime is 4535123. The next prime is 4535143. The reversal of 4535131 is 1315354.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4535131 - 2³ = 4535123 is a prime.

It is a super-2 number, since 2×4535131² = 41134826374322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4535161) 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, 105 + ... + 3013.

It is an arithmetic number, because the mean of its divisors is an integer number (1134900).

Almost surely, 2^4535131 is an apocalyptic number.

4535131 is a deficient number, since it is larger than the sum of its proper divisors (4469).

4535131 is a wasteful number, since it uses less digits than its factorization.

4535131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4468.

The product of its digits is 900, while the sum is 22.

The square root of 4535131 is about 2129.5847012974. The cubic root of 4535131 is about 165.5248788976.

The spelling of 4535131 in words is "four million, five hundred thirty-five thousand, one hundred thirty-one".