54243505430 has 16 divisors (see below), whose sum is σ = 98814676464. Its totient is φ = 21435987360.

The previous prime is 54243505423. The next prime is 54243505447. The reversal of 54243505430 is 3450534245.

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, 32675981 + ... + 32677640.

It is an arithmetic number, because the mean of its divisors is an integer number (6175917279).

Almost surely, 2^54243505430 is an apocalyptic number.

54243505430 is a deficient number, since it is larger than the sum of its proper divisors (44571171034).

54243505430 is a wasteful number, since it uses less digits than its factorization.

54243505430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65353711.

The product of its (nonzero) digits is 144000, while the sum is 35.

The spelling of 54243505430 in words is "fifty-four billion, two hundred forty-three million, five hundred five thousand, four hundred thirty".