33770706089 has 2 divisors, whose sum is σ = 33770706090. Its totient is φ = 33770706088.

The previous prime is 33770706061. The next prime is 33770706107. The reversal of 33770706089 is 98060707733.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30035662864 + 3735043225 = 173308^2 + 61115^2 .

It is a cyclic number.

It is not a de Polignac number, because 33770706089 - 2⁸ = 33770705833 is a prime.

It is a super-2 number, since 2×33770706089² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (33770706059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16885353044 + 16885353045.

It is an arithmetic number, because the mean of its divisors is an integer number (16885353045).

Almost surely, 2^33770706089 is an apocalyptic number.

It is an amenable number.

33770706089 is a deficient number, since it is larger than the sum of its proper divisors (1).

33770706089 is an equidigital number, since it uses as much as digits as its factorization.

33770706089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1333584, while the sum is 50.

The spelling of 33770706089 in words is "thirty-three billion, seven hundred seventy million, seven hundred six thousand, eighty-nine".