54240222204245 has 16 divisors (see below), whose sum is σ = 81149007765888. Its totient is φ = 33812086568640.

The previous prime is 54240222204241. The next prime is 54240222204253.

54240222204245 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 54240222204245 - 2² = 54240222204241 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54240222204199 and 54240222204208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54240222204241) 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, 70441846634 + ... + 70441847403.

It is an arithmetic number, because the mean of its divisors is an integer number (5071812985368).

Almost surely, 2^{54240222204245} is an apocalyptic number.

54240222204245 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54240222204245 is a deficient number, since it is larger than the sum of its proper divisors (26908785561643).

54240222204245 is a wasteful number, since it uses less digits than its factorization.

54240222204245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140883694060.

The product of its (nonzero) digits is 409600, while the sum is 38.

It can be divided in two parts, 5424022 and 2204245, that added together give a palindrome (7628267).

The spelling of 54240222204245 in words is "fifty-four trillion, two hundred forty billion, two hundred twenty-two million, two hundred four thousand, two hundred forty-five".