54585850 has 48 divisors (see below), whose sum is σ = 112644576. Its totient is φ = 19512000.

The previous prime is 54585829. The next prime is 54585851. The reversal of 54585850 is 5858545.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54585851) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32737 + ... + 34363.

It is an arithmetic number, because the mean of its divisors is an integer number (2346762).

Almost surely, 2^54585850 is an apocalyptic number.

54585850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

54585850 is an abundant number, since it is smaller than the sum of its proper divisors (58058726).

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

54585850 is a wasteful number, since it uses less digits than its factorization.

54585850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1711 (or 1706 counting only the distinct ones).

The product of its (nonzero) digits is 160000, while the sum is 40.

The square root of 54585850 is about 7388.2237378141. The cubic root of 54585850 is about 379.3382990370.

The spelling of 54585850 in words is "fifty-four million, five hundred eighty-five thousand, eight hundred fifty".