54343850 has 24 divisors (see below), whose sum is σ = 110269728. Its totient is φ = 19761200.

The previous prime is 54343831. The next prime is 54343859. The reversal of 54343850 is 5834345.

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

It is not an unprimeable number, because it can be changed into a prime (54343859) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48854 + ... + 49953.

It is an arithmetic number, because the mean of its divisors is an integer number (4594572).

Almost surely, 2^54343850 is an apocalyptic number.

54343850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

54343850 is an abundant number, since it is smaller than the sum of its proper divisors (55925878).

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

54343850 is a wasteful number, since it uses less digits than its factorization.

54343850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98830 (or 98825 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 54343850 is about 7371.8281314746. The cubic root of 54343850 is about 378.7768845261.

The spelling of 54343850 in words is "fifty-four million, three hundred forty-three thousand, eight hundred fifty".