40552403413 has 8 divisors (see below), whose sum is σ = 41071422656. Its totient is φ = 40036680000.

The previous prime is 40552403363. The next prime is 40552403429. The reversal of 40552403413 is 31430425504.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40552403413 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 (40552403473) 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 7 ways as a sum of consecutive naturals, for example, 799188 + ... + 848413.

It is an arithmetic number, because the mean of its divisors is an integer number (5133927832).

Almost surely, 2^40552403413 is an apocalyptic number.

It is an amenable number.

40552403413 is a deficient number, since it is larger than the sum of its proper divisors (519019243).

40552403413 is a wasteful number, since it uses less digits than its factorization.

40552403413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1647915.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 40552403413 its reverse (31430425504), we get a palindrome (71982828917).

The spelling of 40552403413 in words is "forty billion, five hundred fifty-two million, four hundred three thousand, four hundred thirteen".