40554055112 has 8 divisors (see below), whose sum is σ = 76038853350. Its totient is φ = 20277027552.

The previous prime is 40554055079. The next prime is 40554055133. The reversal of 40554055112 is 21155045504.

It can be written as a sum of positive squares in only one way, i.e., 29332042756 + 11222012356 = 171266^2 + 105934^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2534628437 + ... + 2534628452.

Almost surely, 2^40554055112 is an apocalyptic number.

It is an amenable number.

40554055112 is a deficient number, since it is larger than the sum of its proper divisors (35484798238).

40554055112 is a wasteful number, since it uses less digits than its factorization.

40554055112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5069256895 (or 5069256891 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 32.

The spelling of 40554055112 in words is "forty billion, five hundred fifty-four million, fifty-five thousand, one hundred twelve".