40550799 has 8 divisors (see below), whose sum is σ = 54101632. Its totient is φ = 27016920.

The previous prime is 40550761. The next prime is 40550819. The reversal of 40550799 is 99705504.

40550799 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40550799 - 2¹¹ = 40548751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40550749) by changing a digit.

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, 3222 + ... + 9564.

It is an arithmetic number, because the mean of its divisors is an integer number (6762704).

Almost surely, 2^40550799 is an apocalyptic number.

40550799 is a deficient number, since it is larger than the sum of its proper divisors (13550833).

40550799 is a wasteful number, since it uses less digits than its factorization.

40550799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8477.

The product of its (nonzero) digits is 56700, while the sum is 39.

The square root of 40550799 is about 6367.9509263184. The cubic root of 40550799 is about 343.5577938602.

The spelling of 40550799 in words is "forty million, five hundred fifty thousand, seven hundred ninety-nine".