54225456021244 has 24 divisors (see below), whose sum is σ = 100480369615920. Its totient is φ = 25516899284736.

The previous prime is 54225456021173. The next prime is 54225456021263. The reversal of 54225456021244 is 44212065452245.

It is a happy number.

It is a super-3 number, since 3×54225456021244³ (a number of 42 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 54225456021194 and 54225456021203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13219147 + ... + 16828450.

It is an arithmetic number, because the mean of its divisors is an integer number (4186682067330).

Almost surely, 2^{54225456021244} is an apocalyptic number.

It is an amenable number.

54225456021244 is a deficient number, since it is larger than the sum of its proper divisors (46254913594676).

54225456021244 is a wasteful number, since it uses less digits than its factorization.

54225456021244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30074157 (or 30074155 counting only the distinct ones).

The product of its (nonzero) digits is 3072000, while the sum is 46.

The spelling of 54225456021244 in words is "fifty-four trillion, two hundred twenty-five billion, four hundred fifty-six million, twenty-one thousand, two hundred forty-four".