10532399328 has 96 divisors (see below), whose sum is σ = 33512209920. Its totient is φ = 3191633280.

The previous prime is 10532399261. The next prime is 10532399347. The reversal of 10532399328 is 82399323501.

10532399328 is a `hidden beast` number, since 1 + 0 + 532 + 3 + 9 + 93 + 28 = 666.

10532399328 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×10532399328² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 544600 + ... + 563607.

It is an arithmetic number, because the mean of its divisors is an integer number (349085520).

Almost surely, 2^10532399328 is an apocalyptic number.

10532399328 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

10532399328 is an abundant number, since it is smaller than the sum of its proper divisors (22979810592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10532399328 is a wasteful number, since it uses less digits than its factorization.

10532399328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1108237 (or 1108223 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

The spelling of 10532399328 in words is "ten billion, five hundred thirty-two million, three hundred ninety-nine thousand, three hundred twenty-eight".