54052251522143 has 8 divisors (see below), whose sum is σ = 61776885985920. Its totient is φ = 46328338119960.

The previous prime is 54052251522131. The next prime is 54052251522151. The reversal of 54052251522143 is 34122515225045.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54052251522143 - 2⁶ = 54052251522079 is a prime.

It is a super-2 number, since 2×54052251522143² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 54052251522143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54052251522103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180104753 + ... + 180404618.

It is an arithmetic number, because the mean of its divisors is an integer number (7722110748240).

Almost surely, 2^{54052251522143} is an apocalyptic number.

54052251522143 is a deficient number, since it is larger than the sum of its proper divisors (7724634463777).

54052251522143 is a wasteful number, since it uses less digits than its factorization.

54052251522143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360530797.

The product of its (nonzero) digits is 480000, while the sum is 41.

Adding to 54052251522143 its reverse (34122515225045), we get a palindrome (88174766747188).

The spelling of 54052251522143 in words is "fifty-four trillion, fifty-two billion, two hundred fifty-one million, five hundred twenty-two thousand, one hundred forty-three".