94542720484 has 9 divisors (see below), whose sum is σ = 165450837027. Its totient is φ = 47271052764.

The previous prime is 94542720479. The next prime is 94542720497. The reversal of 94542720484 is 48402724549.

It is a happy number.

The square root of 94542720484 is 307478.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

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 2 ways as a sum of consecutive naturals, for example, 538087 + ... + 691825.

Almost surely, 2^94542720484 is an apocalyptic number.

94542720484 is the 307478-th square number.

It is an amenable number.

94542720484 is a deficient number, since it is larger than the sum of its proper divisors (70908116543).

94542720484 is an frugal number, since it uses more digits than its factorization.

94542720484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307482 (or 153741 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 49.

Multiplying 94542720484 by its sum of digits (49), we get a square (4632593303716 = 2152346²).

The spelling of 94542720484 in words is "ninety-four billion, five hundred forty-two million, seven hundred twenty thousand, four hundred eighty-four".