10452432132 has 72 divisors (see below), whose sum is σ = 27449604000. Its totient is φ = 3477836736.

The previous prime is 10452432121. The next prime is 10452432149. The reversal of 10452432132 is 23123425401.

10452432132 is a `hidden beast` number, since 1 + 0 + 4 + 524 + 3 + 2 + 132 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 10452432096 and 10452432105.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 543619 + ... + 562517.

It is an arithmetic number, because the mean of its divisors is an integer number (381244500).

Almost surely, 2^10452432132 is an apocalyptic number.

10452432132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10452432132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13724802000).

10452432132 is an abundant number, since it is smaller than the sum of its proper divisors (16997171868).

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

10452432132 is a wasteful number, since it uses less digits than its factorization.

10452432132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19487 (or 19473 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 10452432132 its reverse (23123425401), we get a palindrome (33575857533).

The spelling of 10452432132 in words is "ten billion, four hundred fifty-two million, four hundred thirty-two thousand, one hundred thirty-two".