8940554456 has 32 divisors (see below), whose sum is σ = 17833808880. Its totient is φ = 4187366400.

The previous prime is 8940554419. The next prime is 8940554521. The reversal of 8940554456 is 6544550498.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127085 + ... + 184476.

Almost surely, 2^8940554456 is an apocalyptic number.

It is an amenable number.

8940554456 is a deficient number, since it is larger than the sum of its proper divisors (8893254424).

8940554456 is a wasteful number, since it uses less digits than its factorization.

8940554456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311795 (or 311791 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 50.

The square root of 8940554456 is about 94554.5052126021. The cubic root of 8940554456 is about 2075.4940097118.

The spelling of 8940554456 in words is "eight billion, nine hundred forty million, five hundred fifty-four thousand, four hundred fifty-six".