1403532089 has 2 divisors, whose sum is σ = 1403532090. Its totient is φ = 1403532088.

The previous prime is 1403532079. The next prime is 1403532133. The reversal of 1403532089 is 9802353041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1346302864 + 57229225 = 36692^2 + 7565^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1403532089 is a prime.

It is not a weakly prime, because it can be changed into another prime (1403532079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 701766044 + 701766045.

It is an arithmetic number, because the mean of its divisors is an integer number (701766045).

Almost surely, 2^1403532089 is an apocalyptic number.

It is an amenable number.

1403532089 is a deficient number, since it is larger than the sum of its proper divisors (1).

1403532089 is an equidigital number, since it uses as much as digits as its factorization.

1403532089 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 35.

The square root of 1403532089 is about 37463.7436597038. The cubic root of 1403532089 is about 1119.6289398457.

The spelling of 1403532089 in words is "one billion, four hundred three million, five hundred thirty-two thousand, eighty-nine".