20532653059 has 2 divisors, whose sum is σ = 20532653060. Its totient is φ = 20532653058.

The previous prime is 20532653047. The next prime is 20532653093. The reversal of 20532653059 is 95035623502.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20532653059 - 2⁵ = 20532653027 is a prime.

It is not a weakly prime, because it can be changed into another prime (20532653359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10266326529 + 10266326530.

It is an arithmetic number, because the mean of its divisors is an integer number (10266326530).

Almost surely, 2^20532653059 is an apocalyptic number.

20532653059 is a deficient number, since it is larger than the sum of its proper divisors (1).

20532653059 is an equidigital number, since it uses as much as digits as its factorization.

20532653059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 243000, while the sum is 40.

The spelling of 20532653059 in words is "twenty billion, five hundred thirty-two million, six hundred fifty-three thousand, fifty-nine".