5400442453611 has 16 divisors (see below), whose sum is σ = 7244254215200. Its totient is φ = 3578526390528.

The previous prime is 5400442453597. The next prime is 5400442453613. The reversal of 5400442453611 is 1163542440045.

It is not a de Polignac number, because 5400442453611 - 2⁵ = 5400442453579 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 5400442453611.

It is not an unprimeable number, because it can be changed into a prime (5400442453613) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7604776 + ... + 8284533.

It is an arithmetic number, because the mean of its divisors is an integer number (452765888450).

Almost surely, 2^{5400442453611} is an apocalyptic number.

5400442453611 is a deficient number, since it is larger than the sum of its proper divisors (1843811761589).

5400442453611 is a wasteful number, since it uses less digits than its factorization.

5400442453611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15889998.

The product of its (nonzero) digits is 230400, while the sum is 39.

Adding to 5400442453611 its reverse (1163542440045), we get a palindrome (6563984893656).

The spelling of 5400442453611 in words is "five trillion, four hundred billion, four hundred forty-two million, four hundred fifty-three thousand, six hundred eleven".