40050254 has 4 divisors (see below), whose sum is σ = 60075384. Its totient is φ = 20025126.

The previous prime is 40050223. The next prime is 40050259. The reversal of 40050254 is 45205004.

It is a happy number.

40050254 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 a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40050259) 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 as a sum of consecutive naturals, namely, 10012562 + ... + 10012565.

It is an arithmetic number, because the mean of its divisors is an integer number (15018846).

Almost surely, 2^40050254 is an apocalyptic number.

40050254 is a deficient number, since it is larger than the sum of its proper divisors (20025130).

40050254 is a wasteful number, since it uses less digits than its factorization.

40050254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20025129.

The product of its (nonzero) digits is 800, while the sum is 20.

The square root of 40050254 is about 6328.5270008115. The cubic root of 40050254 is about 342.1383512836.

Adding to 40050254 its reverse (45205004), we get a palindrome (85255258).

It can be divided in two parts, 40050 and 254, that added together give a palindrome (40304).

The spelling of 40050254 in words is "forty million, fifty thousand, two hundred fifty-four".