220053280529 has 2 divisors, whose sum is σ = 220053280530. Its totient is φ = 220053280528.

The previous prime is 220053280511. The next prime is 220053280549. The reversal of 220053280529 is 925082350022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 216246390529 + 3806890000 = 465023^2 + 61700^2 .

It is a cyclic number.

It is not a de Polignac number, because 220053280529 - 2¹² = 220053276433 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 220053280492 and 220053280501.

It is not a weakly prime, because it can be changed into another prime (220053280549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110026640264 + 110026640265.

It is an arithmetic number, because the mean of its divisors is an integer number (110026640265).

Almost surely, 2^220053280529 is an apocalyptic number.

It is an amenable number.

220053280529 is a deficient number, since it is larger than the sum of its proper divisors (1).

220053280529 is an equidigital number, since it uses as much as digits as its factorization.

220053280529 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86400, while the sum is 38.

The spelling of 220053280529 in words is "two hundred twenty billion, fifty-three million, two hundred eighty thousand, five hundred twenty-nine".