1030533452 has 12 divisors (see below), whose sum is σ = 1942159296. Its totient is φ = 475630800.

The previous prime is 1030533409. The next prime is 1030533479. The reversal of 1030533452 is 2543350301.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9908924 + ... + 9909027.

It is an arithmetic number, because the mean of its divisors is an integer number (161846608).

Almost surely, 2^1030533452 is an apocalyptic number.

It is an amenable number.

1030533452 is a deficient number, since it is larger than the sum of its proper divisors (911625844).

1030533452 is a wasteful number, since it uses less digits than its factorization.

1030533452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19817968 (or 19817966 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 1030533452 is about 32101.9228707565. The cubic root of 1030533452 is about 1010.0759515474.

Adding to 1030533452 its reverse (2543350301), we get a palindrome (3573883753).

The spelling of 1030533452 in words is "one billion, thirty million, five hundred thirty-three thousand, four hundred fifty-two".