1032328551 has 24 divisors (see below), whose sum is σ = 1441261056. Its totient is φ = 656579520.

The previous prime is 1032328511. The next prime is 1032328567. The reversal of 1032328551 is 1558232301.

1032328551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1032328551 - 2⁹ = 1032328039 is a prime.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1032328511) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 494556 + ... + 496638.

It is an arithmetic number, because the mean of its divisors is an integer number (60052544).

Almost surely, 2^1032328551 is an apocalyptic number.

1032328551 is a deficient number, since it is larger than the sum of its proper divisors (408932505).

1032328551 is an equidigital number, since it uses as much as digits as its factorization.

1032328551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2263 (or 2190 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 1032328551 is about 32129.8700744339. The cubic root of 1032328551 is about 1010.6620992818.

The spelling of 1032328551 in words is "one billion, thirty-two million, three hundred twenty-eight thousand, five hundred fifty-one".