53126333 has 6 divisors (see below), whose sum is σ = 57527514. Its totient is φ = 49039536.

The previous prime is 53126327. The next prime is 53126341. The reversal of 53126333 is 33362135.

It can be written as a sum of positive squares in 3 ways, for example, as 2815684 + 50310649 = 1678^2 + 7093^2 .

It is not a de Polignac number, because 53126333 - 2⁴ = 53126317 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 (53126363) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 157010 + ... + 157347.

It is an arithmetic number, because the mean of its divisors is an integer number (9587919).

Almost surely, 2^53126333 is an apocalyptic number.

It is an amenable number.

53126333 is a deficient number, since it is larger than the sum of its proper divisors (4401181).

53126333 is a wasteful number, since it uses less digits than its factorization.

53126333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314383 (or 314370 counting only the distinct ones).

The product of its digits is 4860, while the sum is 26.

The square root of 53126333 is about 7288.7813110286. The cubic root of 53126333 is about 375.9267932209.

Adding to 53126333 its reverse (33362135), we get a palindrome (86488468).

The spelling of 53126333 in words is "fifty-three million, one hundred twenty-six thousand, three hundred thirty-three".