116257573 has 2 divisors, whose sum is σ = 116257574. Its totient is φ = 116257572.

The previous prime is 116257541. The next prime is 116257619. The reversal of 116257573 is 375752611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 87291649 + 28965924 = 9343^2 + 5382^2 .

It is a cyclic number.

It is not a de Polignac number, because 116257573 - 2⁵ = 116257541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116257873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58128786 + 58128787.

It is an arithmetic number, because the mean of its divisors is an integer number (58128787).

Almost surely, 2^116257573 is an apocalyptic number.

It is an amenable number.

116257573 is a deficient number, since it is larger than the sum of its proper divisors (1).

116257573 is an equidigital number, since it uses as much as digits as its factorization.

116257573 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 44100, while the sum is 37.

The square root of 116257573 is about 10782.2805101704. The cubic root of 116257573 is about 488.0606014613.

The spelling of 116257573 in words is "one hundred sixteen million, two hundred fifty-seven thousand, five hundred seventy-three".