4400452140053 has 8 divisors (see below), whose sum is σ = 4477103970816. Its totient is φ = 4323945898800.

The previous prime is 4400452140041. The next prime is 4400452140067. The reversal of 4400452140053 is 3500412540044.

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

It is a cyclic number.

It is not a de Polignac number, because 4400452140053 - 2⁶ = 4400452139989 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 (4400452170053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36336401 + ... + 36457302.

It is an arithmetic number, because the mean of its divisors is an integer number (559637996352).

Almost surely, 2^{4400452140053} is an apocalyptic number.

It is an amenable number.

4400452140053 is a deficient number, since it is larger than the sum of its proper divisors (76651830763).

4400452140053 is an equidigital number, since it uses as much as digits as its factorization.

4400452140053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72794755.

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 4400452140053 its reverse (3500412540044), we get a palindrome (7900864680097).

The spelling of 4400452140053 in words is "four trillion, four hundred billion, four hundred fifty-two million, one hundred forty thousand, fifty-three".