1241053533 has 24 divisors (see below), whose sum is σ = 1997985600. Its totient is φ = 737714304.

The previous prime is 1241053507. The next prime is 1241053537. The reversal of 1241053533 is 3353501421.

1241053533 is a `hidden beast` number, since 1 + 24 + 105 + 3 + 533 = 666.

It is not a de Polignac number, because 1241053533 - 2⁵ = 1241053501 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1241053497 and 1241053506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241053537) 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 in 23 ways as a sum of consecutive naturals, for example, 210553 + ... + 216366.

It is an arithmetic number, because the mean of its divisors is an integer number (83249400).

Almost surely, 2^1241053533 is an apocalyptic number.

It is an amenable number.

1241053533 is a deficient number, since it is larger than the sum of its proper divisors (756932067).

1241053533 is a wasteful number, since it uses less digits than its factorization.

1241053533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426961 (or 426958 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 1241053533 is about 35228.5897106313. The cubic root of 1241053533 is about 1074.6412454943.

Adding to 1241053533 its reverse (3353501421), we get a palindrome (4594554954).

The spelling of 1241053533 in words is "one billion, two hundred forty-one million, fifty-three thousand, five hundred thirty-three".