40553804 has 12 divisors (see below), whose sum is σ = 71014104. Its totient is φ = 20264064.

The previous prime is 40553783. The next prime is 40553831. The reversal of 40553804 is 40835504.

40553804 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×40553804² = 3289222037740832, which contains 22 as substring.

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, 9404 + ... + 13020.

It is an arithmetic number, because the mean of its divisors is an integer number (5917842).

Almost surely, 2^40553804 is an apocalyptic number.

It is an amenable number.

40553804 is a deficient number, since it is larger than the sum of its proper divisors (30460300).

40553804 is a wasteful number, since it uses less digits than its factorization.

40553804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6424 (or 6422 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 40553804 is about 6368.1868691175. The cubic root of 40553804 is about 343.5662800528.

The spelling of 40553804 in words is "forty million, five hundred fifty-three thousand, eight hundred four".