4245533 has 4 divisors (see below), whose sum is σ = 4296768. Its totient is φ = 4194300.

The previous prime is 4245517. The next prime is 4245541. The reversal of 4245533 is 3355424.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4245533 - 2⁴ = 4245517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4245833) 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, 25493 + ... + 25658.

It is an arithmetic number, because the mean of its divisors is an integer number (1074192).

Almost surely, 2^4245533 is an apocalyptic number.

It is an amenable number.

4245533 is a deficient number, since it is larger than the sum of its proper divisors (51235).

4245533 is an equidigital number, since it uses as much as digits as its factorization.

4245533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51234.

The product of its digits is 7200, while the sum is 26.

The square root of 4245533 is about 2060.4691213411. The cubic root of 4245533 is about 161.9238197935.

The spelling of 4245533 in words is "four million, two hundred forty-five thousand, five hundred thirty-three".