54705519250 has 16 divisors (see below), whose sum is σ = 102408732504. Its totient is φ = 21882207600.

The previous prime is 54705519247. The next prime is 54705519259. The reversal of 54705519250 is 5291550745.

It can be written as a sum of positive squares in 4 ways, for example, as 15773099281 + 38932419969 = 125591^2 + 197313^2 .

It is a junction number, because it is equal to n+sod(n) for n = 54705519197 and 54705519206.

It is not an unprimeable number, because it can be changed into a prime (54705519259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109410789 + ... + 109411288.

Almost surely, 2^54705519250 is an apocalyptic number.

54705519250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

54705519250 is a deficient number, since it is larger than the sum of its proper divisors (47703213254).

54705519250 is a wasteful number, since it uses less digits than its factorization.

54705519250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218822094 (or 218822084 counting only the distinct ones).

The product of its (nonzero) digits is 315000, while the sum is 43.

The spelling of 54705519250 in words is "fifty-four billion, seven hundred five million, five hundred nineteen thousand, two hundred fifty".