54225456021243 has 128 divisors (see below), whose sum is σ = 89468399462400. Its totient is φ = 32242538405376.

The previous prime is 54225456021173. The next prime is 54225456021263. The reversal of 54225456021243 is 34212065452245.

54225456021243 is a `hidden beast` number, since 5 + 4 + 2 + 2 + 545 + 60 + 2 + 1 + 2 + 43 = 666.

It is not a de Polignac number, because 54225456021243 - 2⁹ = 54225456020731 is a prime.

It is a super-3 number, since 3×54225456021243³ (a number of 42 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (54225456021263) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 4157430880 + ... + 4157443922.

It is an arithmetic number, because the mean of its divisors is an integer number (698971870800).

Almost surely, 2^{54225456021243} is an apocalyptic number.

54225456021243 is a deficient number, since it is larger than the sum of its proper divisors (35242943441157).

54225456021243 is a wasteful number, since it uses less digits than its factorization.

54225456021243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15298 (or 15292 counting only the distinct ones).

The product of its (nonzero) digits is 2304000, while the sum is 45.

The spelling of 54225456021243 in words is "fifty-four trillion, two hundred twenty-five billion, four hundred fifty-six million, twenty-one thousand, two hundred forty-three".