5450140554444 has 48 divisors (see below), whose sum is σ = 14130305481600. Its totient is φ = 1816673474448.

The previous prime is 5450140554433. The next prime is 5450140554449. The reversal of 5450140554444 is 4444550410545.

5450140554444 is a `hidden beast` number, since 5 + 4 + 50 + 1 + 4 + 0 + 554 + 4 + 44 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 5450140554444.

It is not an unprimeable number, because it can be changed into a prime (5450140554449) 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, 4585327 + ... + 5650265.

It is an arithmetic number, because the mean of its divisors is an integer number (294381364200).

Almost surely, 2^{5450140554444} is an apocalyptic number.

5450140554444 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

5450140554444 is an abundant number, since it is smaller than the sum of its proper divisors (8680164927156).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5450140554444 is a wasteful number, since it uses less digits than its factorization.

5450140554444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112339 (or 1112331 counting only the distinct ones).

The product of its (nonzero) digits is 2560000, while the sum is 45.

Adding to 5450140554444 its reverse (4444550410545), we get a palindrome (9894690964989).

The spelling of 5450140554444 in words is "five trillion, four hundred fifty billion, one hundred forty million, five hundred fifty-four thousand, four hundred forty-four".