4541444131551 has 16 divisors (see below), whose sum is σ = 6092190745344. Its totient is φ = 3009208456064.

The previous prime is 4541444131513. The next prime is 4541444131603. The reversal of 4541444131551 is 1551314441454.

It is a cyclic number.

It is not a de Polignac number, because 4541444131551 - 2⁹ = 4541444131039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4541444130551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5219091 + ... + 6026756.

It is an arithmetic number, because the mean of its divisors is an integer number (380761921584).

Almost surely, 2^{4541444131551} is an apocalyptic number.

4541444131551 is a deficient number, since it is larger than the sum of its proper divisors (1550746613793).

4541444131551 is a wasteful number, since it uses less digits than its factorization.

4541444131551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11246670.

The product of its digits is 384000, while the sum is 42.

The spelling of 4541444131551 in words is "four trillion, five hundred forty-one billion, four hundred forty-four million, one hundred thirty-one thousand, five hundred fifty-one".