51852433 has 2 divisors, whose sum is σ = 51852434. Its totient is φ = 51852432.

The previous prime is 51852403. The next prime is 51852443. The reversal of 51852433 is 33425815.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43191184 + 8661249 = 6572^2 + 2943^2 .

It is a cyclic number.

It is not a de Polignac number, because 51852433 - 2¹³ = 51844241 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 51852395 and 51852404.

It is not a weakly prime, because it can be changed into another prime (51852403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25926216 + 25926217.

It is an arithmetic number, because the mean of its divisors is an integer number (25926217).

Almost surely, 2^51852433 is an apocalyptic number.

It is an amenable number.

51852433 is a deficient number, since it is larger than the sum of its proper divisors (1).

51852433 is an equidigital number, since it uses as much as digits as its factorization.

51852433 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14400, while the sum is 31.

The square root of 51852433 is about 7200.8633510156. The cubic root of 51852433 is about 372.8977071448.

The spelling of 51852433 in words is "fifty-one million, eight hundred fifty-two thousand, four hundred thirty-three".