220053310453 has 16 divisors (see below), whose sum is σ = 227804328576. Its totient is φ = 212398355520.

The previous prime is 220053310447. The next prime is 220053310457. The reversal of 220053310453 is 354013350022.

It is a cyclic number.

It is not a de Polignac number, because 220053310453 - 2²¹ = 220051213301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220053310457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18669600 + ... + 18681382.

It is an arithmetic number, because the mean of its divisors is an integer number (14237770536).

Almost surely, 2^220053310453 is an apocalyptic number.

It is an amenable number.

220053310453 is a deficient number, since it is larger than the sum of its proper divisors (7751018123).

220053310453 is a wasteful number, since it uses less digits than its factorization.

220053310453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15804.

The product of its (nonzero) digits is 10800, while the sum is 28.

Adding to 220053310453 its reverse (354013350022), we get a palindrome (574066660475).

The spelling of 220053310453 in words is "two hundred twenty billion, fifty-three million, three hundred ten thousand, four hundred fifty-three".