33134952663 has 16 divisors (see below), whose sum is σ = 51672441600. Its totient is φ = 20927338200.

The previous prime is 33134952649. The next prime is 33134952673. The reversal of 33134952663 is 36625943133.

33134952663 is a `hidden beast` number, since 3 + 31 + 34 + 9 + 526 + 63 = 666.

It is not a de Polignac number, because 33134952663 - 2⁸ = 33134952407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33134952623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32294763 + ... + 32295788.

It is an arithmetic number, because the mean of its divisors is an integer number (3229527600).

Almost surely, 2^33134952663 is an apocalyptic number.

33134952663 is a deficient number, since it is larger than the sum of its proper divisors (18537488937).

33134952663 is a wasteful number, since it uses less digits than its factorization.

33134952663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64590579 (or 64590573 counting only the distinct ones).

The product of its digits is 1049760, while the sum is 45.

The spelling of 33134952663 in words is "thirty-three billion, one hundred thirty-four million, nine hundred fifty-two thousand, six hundred sixty-three".