53119933 has 2 divisors, whose sum is σ = 53119934. Its totient is φ = 53119932.

The previous prime is 53119931. The next prime is 53119961. The reversal of 53119933 is 33991135.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37295449 + 15824484 = 6107^2 + 3978^2 .

It is a cyclic number.

It is not a de Polignac number, because 53119933 - 2¹ = 53119931 is a prime.

Together with 53119931, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53119931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26559966 + 26559967.

It is an arithmetic number, because the mean of its divisors is an integer number (26559967).

Almost surely, 2^53119933 is an apocalyptic number.

It is an amenable number.

53119933 is a deficient number, since it is larger than the sum of its proper divisors (1).

53119933 is an equidigital number, since it uses as much as digits as its factorization.

53119933 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10935, while the sum is 34.

The square root of 53119933 is about 7288.3422669356. The cubic root of 53119933 is about 375.9116969528.

The spelling of 53119933 in words is "fifty-three million, one hundred nineteen thousand, nine hundred thirty-three".