54144413312653 has 4 divisors (see below), whose sum is σ = 54194041556928. Its totient is φ = 54094785068380.

The previous prime is 54144413312597. The next prime is 54144413312659. The reversal of 54144413312653 is 35621331444145.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 54144413312653 - 2¹⁷ = 54144413181581 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 (54144413312659) 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, 24814120501 + ... + 24814122682.

It is an arithmetic number, because the mean of its divisors is an integer number (13548510389232).

Almost surely, 2^{54144413312653} is an apocalyptic number.

It is an amenable number.

54144413312653 is a deficient number, since it is larger than the sum of its proper divisors (49628244275).

54144413312653 is a wasteful number, since it uses less digits than its factorization.

54144413312653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49628244274.

The product of its digits is 2073600, while the sum is 46.

Adding to 54144413312653 its reverse (35621331444145), we get a palindrome (89765744756798).

The spelling of 54144413312653 in words is "fifty-four trillion, one hundred forty-four billion, four hundred thirteen million, three hundred twelve thousand, six hundred fifty-three".