54216466250 has 20 divisors (see below), whose sum is σ = 101623346682. Its totient is φ = 21686586000.

The previous prime is 54216466201. The next prime is 54216466259. The reversal of 54216466250 is 5266461245.

It can be written as a sum of positive squares in 5 ways, for example, as 3556810321 + 50659655929 = 59639^2 + 225077^2 .

It is a junction number, because it is equal to n+sod(n) for n = 54216466198 and 54216466207.

It is not an unprimeable number, because it can be changed into a prime (54216466259) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 21685337 + ... + 21687836.

Almost surely, 2^54216466250 is an apocalyptic number.

54216466250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

54216466250 is a deficient number, since it is larger than the sum of its proper divisors (47406880432).

54216466250 is an equidigital number, since it uses as much as digits as its factorization.

54216466250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43373195 (or 43373180 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 54216466250 in words is "fifty-four billion, two hundred sixteen million, four hundred sixty-six thousand, two hundred fifty".