51734453 has 2 divisors, whose sum is σ = 51734454. Its totient is φ = 51734452.

The previous prime is 51734411. The next prime is 51734471. The reversal of 51734453 is 35443715.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48135844 + 3598609 = 6938^2 + 1897^2 .

It is a cyclic number.

It is not a de Polignac number, because 51734453 - 2¹⁶ = 51668917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (51734953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25867226 + 25867227.

It is an arithmetic number, because the mean of its divisors is an integer number (25867227).

Almost surely, 2^51734453 is an apocalyptic number.

It is an amenable number.

51734453 is a deficient number, since it is larger than the sum of its proper divisors (1).

51734453 is an equidigital number, since it uses as much as digits as its factorization.

51734453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25200, while the sum is 32.

The square root of 51734453 is about 7192.6666125993. Note that the first 4 decimals coincide. The cubic root of 51734453 is about 372.6146739414.

The spelling of 51734453 in words is "fifty-one million, seven hundred thirty-four thousand, four hundred fifty-three".