33850909051 has 2 divisors, whose sum is σ = 33850909052. Its totient is φ = 33850909050.

The previous prime is 33850909013. The next prime is 33850909087. The reversal of 33850909051 is 15090905833.

It is a strong prime.

It is an emirp because it is prime and its reverse (15090905833) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 33850909051 - 2¹¹ = 33850907003 is a prime.

It is a super-2 number, since 2×33850909051² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33850908989 and 33850909007.

It is not a weakly prime, because it can be changed into another prime (33850969051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16925454525 + 16925454526.

It is an arithmetic number, because the mean of its divisors is an integer number (16925454526).

Almost surely, 2^33850909051 is an apocalyptic number.

33850909051 is a deficient number, since it is larger than the sum of its proper divisors (1).

33850909051 is an equidigital number, since it uses as much as digits as its factorization.

33850909051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145800, while the sum is 43.

The spelling of 33850909051 in words is "thirty-three billion, eight hundred fifty million, nine hundred nine thousand, fifty-one".