10453543456 has 24 divisors (see below), whose sum is σ = 20605841424. Its totient is φ = 5220313920.

The previous prime is 10453543453. The next prime is 10453543483. The reversal of 10453543456 is 65434535401.

It is not an unprimeable number, because it can be changed into a prime (10453543453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175450 + ... + 227353.

It is an arithmetic number, because the mean of its divisors is an integer number (858576726).

Almost surely, 2^10453543456 is an apocalyptic number.

10453543456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10453543456 is a deficient number, since it is larger than the sum of its proper divisors (10152297968).

10453543456 is an equidigital number, since it uses as much as digits as its factorization.

10453543456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403624 (or 403616 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 40.

The spelling of 10453543456 in words is "ten billion, four hundred fifty-three million, five hundred forty-three thousand, four hundred fifty-six".