54224155142245 has 16 divisors (see below), whose sum is σ = 71115558105600. Its totient is φ = 39362854996800.

The previous prime is 54224155142203. The next prime is 54224155142281.

54224155142245 is nontrivially palindromic in base 10.

It is a de Polignac number, because none of the positive numbers 2^k-54224155142245 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54224155142195 and 54224155142204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 911147445 + ... + 911206954.

It is an arithmetic number, because the mean of its divisors is an integer number (4444722381600).

Almost surely, 2^{54224155142245} is an apocalyptic number.

54224155142245 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54224155142245 is a deficient number, since it is larger than the sum of its proper divisors (16891402963355).

54224155142245 is a wasteful number, since it uses less digits than its factorization.

54224155142245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1822354956.

The product of its digits is 2560000, while the sum is 46.

The spelling of 54224155142245 in words is "fifty-four trillion, two hundred twenty-four billion, one hundred fifty-five million, one hundred forty-two thousand, two hundred forty-five".