1001442533 has 8 divisors (see below), whose sum is σ = 1232544768. Its totient is φ = 792350064.

The previous prime is 1001442479. The next prime is 1001442539. The reversal of 1001442533 is 3352441001.

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 1001442533 - 2¹⁰ = 1001441509 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1001442499 and 1001442508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001442539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5502341 + ... + 5502522.

It is an arithmetic number, because the mean of its divisors is an integer number (154068096).

Almost surely, 2^1001442533 is an apocalyptic number.

1001442533 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1001442533 is a deficient number, since it is larger than the sum of its proper divisors (231102235).

1001442533 is a wasteful number, since it uses less digits than its factorization.

1001442533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11004883.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 1001442533 is about 31645.5768315258. The cubic root of 1001442533 is about 1000.4806133072.

Adding to 1001442533 its reverse (3352441001), we get a palindrome (4353883534).

The spelling of 1001442533 in words is "one billion, one million, four hundred forty-two thousand, five hundred thirty-three".