53450759 has 2 divisors, whose sum is σ = 53450760. Its totient is φ = 53450758.

The previous prime is 53450753. The next prime is 53450767. The reversal of 53450759 is 95705435.

It is a happy number.

53450759 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53450759 - 2⁸ = 53450503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53450753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26725379 + 26725380.

It is an arithmetic number, because the mean of its divisors is an integer number (26725380).

Almost surely, 2^53450759 is an apocalyptic number.

53450759 is a deficient number, since it is larger than the sum of its proper divisors (1).

53450759 is an equidigital number, since it uses as much as digits as its factorization.

53450759 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 94500, while the sum is 38.

The square root of 53450759 is about 7311.0025988232. The cubic root of 53450759 is about 376.6904635116.

Subtracting from 53450759 its sum of digits (38), we obtain a square (53450721 = 7311²).

The spelling of 53450759 in words is "fifty-three million, four hundred fifty thousand, seven hundred fifty-nine".