1011450533 has 4 divisors (see below), whose sum is σ = 1023636768. Its totient is φ = 999264300.

The previous prime is 1011450527. The next prime is 1011450641. The reversal of 1011450533 is 3350541101.

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 1011450533 - 2⁶ = 1011450469 is a prime.

It is a super-3 number, since 3×1011450533³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1011450499 and 1011450508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011450133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6092993 + ... + 6093158.

It is an arithmetic number, because the mean of its divisors is an integer number (255909192).

Almost surely, 2^1011450533 is an apocalyptic number.

It is an amenable number.

1011450533 is a deficient number, since it is larger than the sum of its proper divisors (12186235).

1011450533 is an equidigital number, since it uses as much as digits as its factorization.

1011450533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12186234.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 1011450533 is about 31803.3100950200. The cubic root of 1011450533 is about 1003.8023680060.

Adding to 1011450533 its reverse (3350541101), we get a palindrome (4361991634).

The spelling of 1011450533 in words is "one billion, eleven million, four hundred fifty thousand, five hundred thirty-three".