544255023023 has 4 divisors (see below), whose sum is σ = 563022437640. Its totient is φ = 525487608408.

The previous prime is 544255023017. The next prime is 544255023061. The reversal of 544255023023 is 320320552445.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 544255023023 - 2⁴ = 544255023007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544255023083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9383707265 + ... + 9383707322.

It is an arithmetic number, because the mean of its divisors is an integer number (140755609410).

Almost surely, 2^544255023023 is an apocalyptic number.

544255023023 is a deficient number, since it is larger than the sum of its proper divisors (18767414617).

544255023023 is a wasteful number, since it uses less digits than its factorization.

544255023023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18767414616.

The product of its (nonzero) digits is 144000, while the sum is 35.

Adding to 544255023023 its reverse (320320552445), we get a palindrome (864575575468).

The spelling of 544255023023 in words is "five hundred forty-four billion, two hundred fifty-five million, twenty-three thousand, twenty-three".