43454496560 has 80 divisors (see below), whose sum is σ = 101406232800. Its totient is φ = 17317521408.

The previous prime is 43454496559. The next prime is 43454496587. The reversal of 43454496560 is 6569445434.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 43454496499 and 43454496508.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45886007 + ... + 45886953.

It is an arithmetic number, because the mean of its divisors is an integer number (1267577910).

Almost surely, 2^43454496560 is an apocalyptic number.

43454496560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

43454496560 is an abundant number, since it is smaller than the sum of its proper divisors (57951736240).

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

43454496560 is a wasteful number, since it uses less digits than its factorization.

43454496560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2478 (or 2472 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 50.

The spelling of 43454496560 in words is "forty-three billion, four hundred fifty-four million, four hundred ninety-six thousand, five hundred sixty".