1032543413 has 4 divisors (see below), whose sum is σ = 1126411008. Its totient is φ = 938675820.

The previous prime is 1032543409. The next prime is 1032543419. The reversal of 1032543413 is 3143452301.

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 1032543413 - 2² = 1032543409 is a prime.

It is a super-2 number, since 2×1032543413² = 2132291799459377138, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1032543419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46933781 + ... + 46933802.

It is an arithmetic number, because the mean of its divisors is an integer number (281602752).

Almost surely, 2^1032543413 is an apocalyptic number.

It is an amenable number.

1032543413 is a deficient number, since it is larger than the sum of its proper divisors (93867595).

1032543413 is an equidigital number, since it uses as much as digits as its factorization.

1032543413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93867594.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 1032543413 is about 32133.2135492235. The cubic root of 1032543413 is about 1010.7322119140.

Adding to 1032543413 its reverse (3143452301), we get a palindrome (4175995714).

It can be divided in two parts, 1032 and 543413, that added together give a palindrome (544445).

The spelling of 1032543413 in words is "one billion, thirty-two million, five hundred forty-three thousand, four hundred thirteen".