993053959 has 2 divisors, whose sum is σ = 993053960. Its totient is φ = 993053958.

The previous prime is 993053933. The next prime is 993054001. The reversal of 993053959 is 959350399.

It is a happy number.

993053959 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 993053959 - 2¹⁵ = 993021191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (993053909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 496526979 + 496526980.

It is an arithmetic number, because the mean of its divisors is an integer number (496526980).

Almost surely, 2^993053959 is an apocalyptic number.

993053959 is a deficient number, since it is larger than the sum of its proper divisors (1).

993053959 is an equidigital number, since it uses as much as digits as its factorization.

993053959 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1476225, while the sum is 52.

The square root of 993053959 is about 31512.7586701006. The cubic root of 993053959 is about 997.6792713850.

The spelling of 993053959 in words is "nine hundred ninety-three million, fifty-three thousand, nine hundred fifty-nine".