1053332203405 has 8 divisors (see below), whose sum is σ = 1269518290200. Its totient is φ = 838985998656.

The previous prime is 1053332203381. The next prime is 1053332203423. The reversal of 1053332203405 is 5043022333501.

It can be written as a sum of positive squares in 4 ways, for example, as 179380202089 + 873952001316 = 423533^2 + 934854^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1053332203405 - 2⁹ = 1053332202893 is a prime.

It is a super-2 number, since 2×1053332203405² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 459969250 + ... + 459971539.

It is an arithmetic number, because the mean of its divisors is an integer number (158689786275).

Almost surely, 2^{1053332203405} is an apocalyptic number.

It is an amenable number.

1053332203405 is a deficient number, since it is larger than the sum of its proper divisors (216186086795).

1053332203405 is an equidigital number, since it uses as much as digits as its factorization.

1053332203405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 919941023.

The product of its (nonzero) digits is 32400, while the sum is 31.

Adding to 1053332203405 its reverse (5043022333501), we get a palindrome (6096354536906).

The spelling of 1053332203405 in words is "one trillion, fifty-three billion, three hundred thirty-two million, two hundred three thousand, four hundred five".