40552203 has 4 divisors (see below), whose sum is σ = 54069608. Its totient is φ = 27034800.

The previous prime is 40552199. The next prime is 40552217. The reversal of 40552203 is 30225504.

40552203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 40552203 - 2² = 40552199 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40552203.

It is not an unprimeable number, because it can be changed into a prime (40552283) 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 3 ways as a sum of consecutive naturals, for example, 6758698 + ... + 6758703.

It is an arithmetic number, because the mean of its divisors is an integer number (13517402).

Almost surely, 2^40552203 is an apocalyptic number.

40552203 is a deficient number, since it is larger than the sum of its proper divisors (13517405).

40552203 is a wasteful number, since it uses less digits than its factorization.

40552203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13517404.

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 40552203 is about 6368.0611649073. The cubic root of 40552203 is about 343.5617588423.

Adding to 40552203 its reverse (30225504), we get a palindrome (70777707).

It can be divided in two parts, 40552 and 203, that added together give a triangular number (40755 = T₂₈₅).

The spelling of 40552203 in words is "forty million, five hundred fifty-two thousand, two hundred three".