40553104 has 20 divisors (see below), whose sum is σ = 80244864. Its totient is φ = 19844768.

The previous prime is 40553089. The next prime is 40553129. The reversal of 40553104 is 40135504.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26212 + ... + 27715.

Almost surely, 2^40553104 is an apocalyptic number.

It is an amenable number.

40553104 is a deficient number, since it is larger than the sum of its proper divisors (39691760).

40553104 is a wasteful number, since it uses less digits than its factorization.

40553104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53982 (or 53976 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 40553104 is about 6368.1319081816. The cubic root of 40553104 is about 343.5643032733.

Adding to 40553104 its reverse (40135504), we get a palindrome (80688608).

The spelling of 40553104 in words is "forty million, five hundred fifty-three thousand, one hundred four".