4945133 has 8 divisors (see below), whose sum is σ = 5119296. Its totient is φ = 4773600.

The previous prime is 4945123. The next prime is 4945141. The reversal of 4945133 is 3315494.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4945133 - 2¹⁸ = 4682989 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4945096 and 4945105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4945103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3638 + ... + 4808.

It is an arithmetic number, because the mean of its divisors is an integer number (639912).

Almost surely, 2^4945133 is an apocalyptic number.

It is an amenable number.

4945133 is a deficient number, since it is larger than the sum of its proper divisors (174163).

4945133 is a wasteful number, since it uses less digits than its factorization.

4945133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1315.

The product of its digits is 6480, while the sum is 29.

The square root of 4945133 is about 2223.7655002270. The cubic root of 4945133 is about 170.3698177530.

The spelling of 4945133 in words is "four million, nine hundred forty-five thousand, one hundred thirty-three".