1053221675241 has 4 divisors (see below), whose sum is σ = 1404295566992. Its totient is φ = 702147783492.

The previous prime is 1053221675221. The next prime is 1053221675249. The reversal of 1053221675241 is 1425761223501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1053221675241 - 2³⁷ = 915782721769 is a prime.

It is a super-2 number, since 2×1053221675241² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1053221675241.

It is not an unprimeable number, because it can be changed into a prime (1053221675249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175536945871 + ... + 175536945876.

It is an arithmetic number, because the mean of its divisors is an integer number (351073891748).

Almost surely, 2^{1053221675241} is an apocalyptic number.

It is an amenable number.

1053221675241 is a deficient number, since it is larger than the sum of its proper divisors (351073891751).

1053221675241 is an equidigital number, since it uses as much as digits as its factorization.

1053221675241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351073891750.

The product of its (nonzero) digits is 100800, while the sum is 39.

Adding to 1053221675241 its reverse (1425761223501), we get a palindrome (2478982898742).

The spelling of 1053221675241 in words is "one trillion, fifty-three billion, two hundred twenty-one million, six hundred seventy-five thousand, two hundred forty-one".