54849550 has 48 divisors (see below), whose sum is σ = 118385280. Its totient is φ = 18516960.

The previous prime is 54849547. The next prime is 54849589. The reversal of 54849550 is 5594845.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22281 + ... + 24619.

It is an arithmetic number, because the mean of its divisors is an integer number (2466360).

Almost surely, 2^54849550 is an apocalyptic number.

54849550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

54849550 is an abundant number, since it is smaller than the sum of its proper divisors (63535730).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54849550 is a wasteful number, since it uses less digits than its factorization.

54849550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2425 (or 2420 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 40.

The square root of 54849550 is about 7406.0482040019. The cubic root of 54849550 is about 379.9481692927.

The spelling of 54849550 in words is "fifty-four million, eight hundred forty-nine thousand, five hundred fifty".