20533522034 has 16 divisors (see below), whose sum is σ = 32541002880. Its totient is φ = 9690509520.

The previous prime is 20533522027. The next prime is 20533522069. The reversal of 20533522034 is 43022533502.

It is a junction number, because it is equal to n+sod(n) for n = 20533521988 and 20533522006.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 986669 + ... + 1007264.

It is an arithmetic number, because the mean of its divisors is an integer number (2033812680).

Almost surely, 2^20533522034 is an apocalyptic number.

20533522034 is a deficient number, since it is larger than the sum of its proper divisors (12007480846).

20533522034 is a wasteful number, since it uses less digits than its factorization.

20533522034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1994225.

The product of its (nonzero) digits is 21600, while the sum is 29.

The spelling of 20533522034 in words is "twenty billion, five hundred thirty-three million, five hundred twenty-two thousand, thirty-four".