33465948829 has 2 divisors, whose sum is σ = 33465948830. Its totient is φ = 33465948828.

The previous prime is 33465948787. The next prime is 33465948941. The reversal of 33465948829 is 92884956433.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33370886329 + 95062500 = 182677^2 + 9750^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33465948829 is a prime.

It is a super-2 number, since 2×33465948829² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33465948029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16732974414 + 16732974415.

It is an arithmetic number, because the mean of its divisors is an integer number (16732974415).

Almost surely, 2^33465948829 is an apocalyptic number.

It is an amenable number.

33465948829 is a deficient number, since it is larger than the sum of its proper divisors (1).

33465948829 is an equidigital number, since it uses as much as digits as its factorization.

33465948829 is an evil number, because the sum of its binary digits is even.

The product of its digits is 44789760, while the sum is 61.

The spelling of 33465948829 in words is "thirty-three billion, four hundred sixty-five million, nine hundred forty-eight thousand, eight hundred twenty-nine".