33475413353 has 2 divisors, whose sum is σ = 33475413354. Its totient is φ = 33475413352.

The previous prime is 33475413289. The next prime is 33475413373. The reversal of 33475413353 is 35331457433.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32427725929 + 1047687424 = 180077^2 + 32368^2 .

It is a cyclic number.

It is not a de Polignac number, because 33475413353 - 2⁶ = 33475413289 is a prime.

It is a super-2 number, since 2×33475413353² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33475413353.

It is not a weakly prime, because it can be changed into another prime (33475413373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16737706676 + 16737706677.

It is an arithmetic number, because the mean of its divisors is an integer number (16737706677).

Almost surely, 2^33475413353 is an apocalyptic number.

It is an amenable number.

33475413353 is a deficient number, since it is larger than the sum of its proper divisors (1).

33475413353 is an equidigital number, since it uses as much as digits as its factorization.

33475413353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 680400, while the sum is 41.

The spelling of 33475413353 in words is "thirty-three billion, four hundred seventy-five million, four hundred thirteen thousand, three hundred fifty-three".