40553116 has 12 divisors (see below), whose sum is σ = 71671320. Its totient is φ = 20075600.

The previous prime is 40553089. The next prime is 40553129. The reversal of 40553116 is 61135504.

40553116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3 ways as a sum of consecutive naturals, for example, 49786 + ... + 50593.

It is an arithmetic number, because the mean of its divisors is an integer number (5972610).

Almost surely, 2^40553116 is an apocalyptic number.

It is an amenable number.

40553116 is a deficient number, since it is larger than the sum of its proper divisors (31118204).

40553116 is a wasteful number, since it uses less digits than its factorization.

40553116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100484 (or 100482 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 40553116 is about 6368.1328503730. The cubic root of 40553116 is about 343.5643371612.

The spelling of 40553116 in words is "forty million, five hundred fifty-three thousand, one hundred sixteen".