10450543424 has 56 divisors (see below), whose sum is σ = 21757940736. Its totient is φ = 4973760000.

The previous prime is 10450543409. The next prime is 10450543451. The reversal of 10450543424 is 42434505401.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77849 + ... + 164199.

It is an arithmetic number, because the mean of its divisors is an integer number (388534656).

Almost surely, 2^10450543424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10450543424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10878970368).

10450543424 is an abundant number, since it is smaller than the sum of its proper divisors (11307397312).

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

10450543424 is an equidigital number, since it uses as much as digits as its factorization.

10450543424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86455 (or 86445 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 32.

The spelling of 10450543424 in words is "ten billion, four hundred fifty million, five hundred forty-three thousand, four hundred twenty-four".