33998053 has 2 divisors, whose sum is σ = 33998054. Its totient is φ = 33998052.

The previous prime is 33998039. The next prime is 33998077. The reversal of 33998053 is 35089933.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26853124 + 7144929 = 5182^2 + 2673^2 .

It is a cyclic number.

It is not a de Polignac number, because 33998053 - 2¹⁷ = 33866981 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 33997997 and 33998015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33998033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16999026 + 16999027.

It is an arithmetic number, because the mean of its divisors is an integer number (16999027).

Almost surely, 2^33998053 is an apocalyptic number.

It is an amenable number.

33998053 is a deficient number, since it is larger than the sum of its proper divisors (1).

33998053 is an equidigital number, since it uses as much as digits as its factorization.

33998053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 87480, while the sum is 40.

The square root of 33998053 is about 5830.7849385825. The cubic root of 33998053 is about 323.9549961625.

The spelling of 33998053 in words is "thirty-three million, nine hundred ninety-eight thousand, fifty-three".