54254241201021 has 16 divisors (see below), whose sum is σ = 72441510620736. Its totient is φ = 36118266178176.

The previous prime is 54254241200977. The next prime is 54254241201023. The reversal of 54254241201021 is 12010214245245.

54254241201021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54254241201021 - 2¹⁷ = 54254241069949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54254241201023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2384026 + ... + 10686068.

It is an arithmetic number, because the mean of its divisors is an integer number (4527594413796).

Almost surely, 2^{54254241201021} is an apocalyptic number.

It is an amenable number.

54254241201021 is a deficient number, since it is larger than the sum of its proper divisors (18187269419715).

54254241201021 is a wasteful number, since it uses less digits than its factorization.

54254241201021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8305132.

The product of its (nonzero) digits is 25600, while the sum is 33.

Adding to 54254241201021 its reverse (12010214245245), we get a palindrome (66264455446266).

The spelling of 54254241201021 in words is "fifty-four trillion, two hundred fifty-four billion, two hundred forty-one million, two hundred one thousand, twenty-one".