54180650 has 12 divisors (see below), whose sum is σ = 100776102. Its totient is φ = 21672240.

The previous prime is 54180641. The next prime is 54180667. The reversal of 54180650 is 5608145.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 37834801 + 16345849 = 6151^2 + 4043^2 .

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 541757 + ... + 541856.

Almost surely, 2^54180650 is an apocalyptic number.

54180650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

54180650 is a deficient number, since it is larger than the sum of its proper divisors (46595452).

54180650 is a wasteful number, since it uses less digits than its factorization.

54180650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1083625 (or 1083620 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 54180650 is about 7360.7506410692. The cubic root of 54180650 is about 378.3973360813.

Adding to 54180650 its reverse (5608145), we get a palindrome (59788795).

The spelling of 54180650 in words is "fifty-four million, one hundred eighty thousand, six hundred fifty".