1053453241 has 2 divisors, whose sum is σ = 1053453242. Its totient is φ = 1053453240.

The previous prime is 1053453239. The next prime is 1053453283. The reversal of 1053453241 is 1423543501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 650046016 + 403407225 = 25496^2 + 20085^2 .

It is a cyclic number.

It is not a de Polignac number, because 1053453241 - 2¹ = 1053453239 is a prime.

It is a super-2 number, since 2×1053453241² = 2219527461946808162, which contains 22 as substring.

Together with 1053453239, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1053453211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526726620 + 526726621.

It is an arithmetic number, because the mean of its divisors is an integer number (526726621).

Almost surely, 2^1053453241 is an apocalyptic number.

It is an amenable number.

1053453241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1053453241 is an equidigital number, since it uses as much as digits as its factorization.

1053453241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 1053453241 is about 32456.9444187219. The cubic root of 1053453241 is about 1017.5093793041.

Adding to 1053453241 its reverse (1423543501), we get a palindrome (2476996742).

The spelling of 1053453241 in words is "one billion, fifty-three million, four hundred fifty-three thousand, two hundred forty-one".