4545235 has 4 divisors (see below), whose sum is σ = 5454288. Its totient is φ = 3636184.

The previous prime is 4545223. The next prime is 4545241. The reversal of 4545235 is 5325454.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4545235 is a prime.

It is a super-2 number, since 2×4545235² = 41318322410450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 454519 + ... + 454528.

It is an arithmetic number, because the mean of its divisors is an integer number (1363572).

Almost surely, 2^4545235 is an apocalyptic number.

4545235 is a deficient number, since it is larger than the sum of its proper divisors (909053).

4545235 is an equidigital number, since it uses as much as digits as its factorization.

4545235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909052.

The product of its digits is 12000, while the sum is 28.

The square root of 4545235 is about 2131.9556749614. The cubic root of 4545235 is about 165.6477142219.

The spelling of 4545235 in words is "four million, five hundred forty-five thousand, two hundred thirty-five".