1053532241 has 4 divisors (see below), whose sum is σ = 1087517184. Its totient is φ = 1019547300.

The previous prime is 1053532237. The next prime is 1053532243. The reversal of 1053532241 is 1422353501.

It is a happy number.

1053532241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 a cyclic number.

It is not a de Polignac number, because 1053532241 - 2² = 1053532237 is a prime.

It is a super-2 number, since 2×1053532241² = 2219860365652964162, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1053532241.

It is not an unprimeable number, because it can be changed into a prime (1053532243) 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, 16992425 + ... + 16992486.

It is an arithmetic number, because the mean of its divisors is an integer number (271879296).

Almost surely, 2^1053532241 is an apocalyptic number.

It is an amenable number.

1053532241 is a deficient number, since it is larger than the sum of its proper divisors (33984943).

1053532241 is an equidigital number, since it uses as much as digits as its factorization.

1053532241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33984942.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 1053532241 is about 32458.1613927838. The cubic root of 1053532241 is about 1017.5348135074.

Adding to 1053532241 its reverse (1422353501), we get a palindrome (2475885742).

The spelling of 1053532241 in words is "one billion, fifty-three million, five hundred thirty-two thousand, two hundred forty-one".