996552959 has 2 divisors, whose sum is σ = 996552960. Its totient is φ = 996552958.

The previous prime is 996552943. The next prime is 996553031. The reversal of 996552959 is 959255699.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 996552959 - 2⁴ = 996552943 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 996552898 and 996552907.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (996552919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 498276479 + 498276480.

It is an arithmetic number, because the mean of its divisors is an integer number (498276480).

Almost surely, 2^996552959 is an apocalyptic number.

996552959 is a deficient number, since it is larger than the sum of its proper divisors (1).

996552959 is an equidigital number, since it uses as much as digits as its factorization.

996552959 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9841500, while the sum is 59.

The square root of 996552959 is about 31568.2270487273. The cubic root of 996552959 is about 998.8496635668.

The spelling of 996552959 in words is "nine hundred ninety-six million, five hundred fifty-two thousand, nine hundred fifty-nine".