1330532253 has 12 divisors (see below), whose sum is σ = 1933390368. Its totient is φ = 881709000.

The previous prime is 1330532243. The next prime is 1330532263. The reversal of 1330532253 is 3522350331.

1330532253 is a `hidden beast` number, since 1 + 330 + 5 + 322 + 5 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (1330532243) and next prime (1330532263).

It is not a de Polignac number, because 1330532253 - 2¹⁰ = 1330531229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330532243) 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 11 ways as a sum of consecutive naturals, for example, 441123 + ... + 444128.

It is an arithmetic number, because the mean of its divisors is an integer number (161115864).

Almost surely, 2^1330532253 is an apocalyptic number.

It is an amenable number.

1330532253 is a deficient number, since it is larger than the sum of its proper divisors (602858115).

1330532253 is a wasteful number, since it uses less digits than its factorization.

1330532253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 885424 (or 885421 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 27.

The square root of 1330532253 is about 36476.4616293851. The cubic root of 1330532253 is about 1099.8711289798.

Adding to 1330532253 its reverse (3522350331), we get a palindrome (4852882584).

The spelling of 1330532253 in words is "one billion, three hundred thirty million, five hundred thirty-two thousand, two hundred fifty-three".