33055214251 has 2 divisors, whose sum is σ = 33055214252. Its totient is φ = 33055214250.

The previous prime is 33055214237. The next prime is 33055214263. The reversal of 33055214251 is 15241255033.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 33055214251 - 2²⁷ = 32920996523 is a prime.

It is not a weakly prime, because it can be changed into another prime (33055214201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16527607125 + 16527607126.

It is an arithmetic number, because the mean of its divisors is an integer number (16527607126).

Almost surely, 2^33055214251 is an apocalyptic number.

33055214251 is a deficient number, since it is larger than the sum of its proper divisors (1).

33055214251 is an equidigital number, since it uses as much as digits as its factorization.

33055214251 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 33055214251 its reverse (15241255033), we get a palindrome (48296469284).

The spelling of 33055214251 in words is "thirty-three billion, fifty-five million, two hundred fourteen thousand, two hundred fifty-one".