40053042052 has 12 divisors (see below), whose sum is σ = 70255454976. Its totient is φ = 19980054920.

The previous prime is 40053042047. The next prime is 40053042059. The reversal of 40053042052 is 25024035004.

It is not an unprimeable number, because it can be changed into a prime (40053042059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11614588 + ... + 11618035.

It is an arithmetic number, because the mean of its divisors is an integer number (5854621248).

Almost surely, 2^40053042052 is an apocalyptic number.

It is an amenable number.

40053042052 is a deficient number, since it is larger than the sum of its proper divisors (30202412924).

40053042052 is a wasteful number, since it uses less digits than its factorization.

40053042052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23233058 (or 23233056 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

Adding to 40053042052 its reverse (25024035004), we get a palindrome (65077077056).

The spelling of 40053042052 in words is "forty billion, fifty-three million, forty-two thousand, fifty-two".