54444253253141 has 16 divisors (see below), whose sum is σ = 55338237888000. Its totient is φ = 53552719712448.

The previous prime is 54444253253111. The next prime is 54444253253153. The reversal of 54444253253141 is 14135235244445.

It is a cyclic number.

It is not a de Polignac number, because 54444253253141 - 2⁶ = 54444253253077 is a prime.

It is a super-2 number, since 2×54444253253141² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54444253253111) 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, 125672540 + ... + 126105018.

It is an arithmetic number, because the mean of its divisors is an integer number (3458639868000).

Almost surely, 2^{54444253253141} is an apocalyptic number.

It is an amenable number.

54444253253141 is a deficient number, since it is larger than the sum of its proper divisors (893984634859).

54444253253141 is a wasteful number, since it uses less digits than its factorization.

54444253253141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435308.

The product of its digits is 4608000, while the sum is 47.

Adding to 54444253253141 its reverse (14135235244445), we get a palindrome (68579488497586).

The spelling of 54444253253141 in words is "fifty-four trillion, four hundred forty-four billion, two hundred fifty-three million, two hundred fifty-three thousand, one hundred forty-one".