9954983933 has 2 divisors, whose sum is σ = 9954983934. Its totient is φ = 9954983932.

The previous prime is 9954983917. The next prime is 9954983957. The reversal of 9954983933 is 3393894599.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5476296004 + 4478687929 = 74002^2 + 66923^2 .

It is a cyclic number.

It is not a de Polignac number, because 9954983933 - 2⁴ = 9954983917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9954983963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4977491966 + 4977491967.

It is an arithmetic number, because the mean of its divisors is an integer number (4977491967).

Almost surely, 2^9954983933 is an apocalyptic number.

It is an amenable number.

9954983933 is a deficient number, since it is larger than the sum of its proper divisors (1).

9954983933 is an equidigital number, since it uses as much as digits as its factorization.

9954983933 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28343520, while the sum is 62.

The square root of 9954983933 is about 99774.6657874633. The cubic root of 9954983933 is about 2151.1970210450.

The spelling of 9954983933 in words is "nine billion, nine hundred fifty-four million, nine hundred eighty-three thousand, nine hundred thirty-three".