20524334033 has 16 divisors (see below), whose sum is σ = 25293152640. Its totient is φ = 16259875200.

The previous prime is 20524334023. The next prime is 20524334093. The reversal of 20524334033 is 33043342502.

It is a cyclic number.

It is not a de Polignac number, because 20524334033 - 2⁸ = 20524333777 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20524333987 and 20524334005.

It is not an unprimeable number, because it can be changed into a prime (20524334023) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1876478 + ... + 1887383.

It is an arithmetic number, because the mean of its divisors is an integer number (1580822040).

Almost surely, 2^20524334033 is an apocalyptic number.

It is an amenable number.

20524334033 is a deficient number, since it is larger than the sum of its proper divisors (4768818607).

20524334033 is a wasteful number, since it uses less digits than its factorization.

20524334033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3763928.

The product of its (nonzero) digits is 25920, while the sum is 29.

Adding to 20524334033 its reverse (33043342502), we get a palindrome (53567676535).

The spelling of 20524334033 in words is "twenty billion, five hundred twenty-four million, three hundred thirty-four thousand, thirty-three".