33580500053 has 2 divisors, whose sum is σ = 33580500054. Its totient is φ = 33580500052.

The previous prime is 33580500017. The next prime is 33580500097. The reversal of 33580500053 is 35000508533.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33290921764 + 289578289 = 182458^2 + 17017^2 .

It is a cyclic number.

It is not a de Polignac number, because 33580500053 - 2⁶ = 33580499989 is a prime.

It is a super-2 number, since 2×33580500053² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33580499992 and 33580500019.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33580550053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16790250026 + 16790250027.

It is an arithmetic number, because the mean of its divisors is an integer number (16790250027).

Almost surely, 2^33580500053 is an apocalyptic number.

It is an amenable number.

33580500053 is a deficient number, since it is larger than the sum of its proper divisors (1).

33580500053 is an equidigital number, since it uses as much as digits as its factorization.

33580500053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27000, while the sum is 32.

The spelling of 33580500053 in words is "thirty-three billion, five hundred eighty million, five hundred thousand, fifty-three".