5444355245523 has 16 divisors (see below), whose sum is σ = 7275725377536. Its totient is φ = 3621279594240.

The previous prime is 5444355245519. The next prime is 5444355245543. The reversal of 5444355245523 is 3255425534445.

It is not a de Polignac number, because 5444355245523 - 2² = 5444355245519 is a prime.

It is a super-2 number, since 2×5444355245523² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5444355245543) 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, 11095486 + ... + 11575772.

It is an arithmetic number, because the mean of its divisors is an integer number (454732836096).

Almost surely, 2^{5444355245523} is an apocalyptic number.

5444355245523 is a deficient number, since it is larger than the sum of its proper divisors (1831370132013).

5444355245523 is a wasteful number, since it uses less digits than its factorization.

5444355245523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488914.

The product of its digits is 28800000, while the sum is 51.

The spelling of 5444355245523 in words is "five trillion, four hundred forty-four billion, three hundred fifty-five million, two hundred forty-five thousand, five hundred twenty-three".