51452059 has 2 divisors, whose sum is σ = 51452060. Its totient is φ = 51452058.

The previous prime is 51452017. The next prime is 51452077. The reversal of 51452059 is 95025415.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 51452059 - 2⁷ = 51451931 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 51452059.

It is not a weakly prime, because it can be changed into another prime (51452099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25726029 + 25726030.

It is an arithmetic number, because the mean of its divisors is an integer number (25726030).

Almost surely, 2^51452059 is an apocalyptic number.

51452059 is a deficient number, since it is larger than the sum of its proper divisors (1).

51452059 is an equidigital number, since it uses as much as digits as its factorization.

51452059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9000, while the sum is 31.

The square root of 51452059 is about 7173.0090617537. The cubic root of 51452059 is about 371.9354606307.

The spelling of 51452059 in words is "fifty-one million, four hundred fifty-two thousand, fifty-nine".