1032644533 has 2 divisors, whose sum is σ = 1032644534. Its totient is φ = 1032644532.

The previous prime is 1032644521. The next prime is 1032644563. The reversal of 1032644533 is 3354462301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 969886449 + 62758084 = 31143^2 + 7922^2 .

It is a cyclic number.

It is not a de Polignac number, because 1032644533 - 2²⁵ = 999090101 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1032644495 and 1032644504.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1032644563) 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 as a sum of consecutive naturals, namely, 516322266 + 516322267.

It is an arithmetic number, because the mean of its divisors is an integer number (516322267).

Almost surely, 2^1032644533 is an apocalyptic number.

It is an amenable number.

1032644533 is a deficient number, since it is larger than the sum of its proper divisors (1).

1032644533 is an equidigital number, since it uses as much as digits as its factorization.

1032644533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 31.

The square root of 1032644533 is about 32134.7869605510. The cubic root of 1032644533 is about 1010.7652054921.

The spelling of 1032644533 in words is "one billion, thirty-two million, six hundred forty-four thousand, five hundred thirty-three".