52951333 has 2 divisors, whose sum is σ = 52951334. Its totient is φ = 52951332.

The previous prime is 52951331. The next prime is 52951391. The reversal of 52951333 is 33315925.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43322724 + 9628609 = 6582^2 + 3103^2 .

It is a cyclic number.

It is not a de Polignac number, because 52951333 - 2¹ = 52951331 is a prime.

Together with 52951331, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 52951295 and 52951304.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52951331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26475666 + 26475667.

It is an arithmetic number, because the mean of its divisors is an integer number (26475667).

Almost surely, 2^52951333 is an apocalyptic number.

It is an amenable number.

52951333 is a deficient number, since it is larger than the sum of its proper divisors (1).

52951333 is an equidigital number, since it uses as much as digits as its factorization.

52951333 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12150, while the sum is 31.

The square root of 52951333 is about 7276.7666583449. The cubic root of 52951333 is about 375.5135671571.

The spelling of 52951333 in words is "fifty-two million, nine hundred fifty-one thousand, three hundred thirty-three".