54261360444056 has 16 divisors (see below), whose sum is σ = 101742790829400. Its totient is φ = 27129949556224.

The previous prime is 54261360444037. The next prime is 54261360444059. The reversal of 54261360444056 is 65044406316245.

It is a happy number.

It is a super-2 number, since 2×54261360444056² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 54261360443995 and 54261360444013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54261360444059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91017545 + ... + 91611768.

Almost surely, 2^{54261360444056} is an apocalyptic number.

It is an amenable number.

54261360444056 is a deficient number, since it is larger than the sum of its proper divisors (47481430385344).

54261360444056 is a wasteful number, since it uses less digits than its factorization.

54261360444056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182666458 (or 182666454 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 50.

The spelling of 54261360444056 in words is "fifty-four trillion, two hundred sixty-one billion, three hundred sixty million, four hundred forty-four thousand, fifty-six".