54784050 has 48 divisors (see below), whose sum is σ = 139550592. Its totient is φ = 14212800.

The previous prime is 54784043. The next prime is 54784057. The reversal of 54784050 is 5048745.

It is an interprime number because it is at equal distance from previous prime (54784043) and next prime (54784057).

It is not an unprimeable number, because it can be changed into a prime (54784057) 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, 615 + ... + 10485.

It is an arithmetic number, because the mean of its divisors is an integer number (2907304).

Almost surely, 2^54784050 is an apocalyptic number.

54784050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 54784050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69775296).

54784050 is an abundant number, since it is smaller than the sum of its proper divisors (84766542).

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

54784050 is a wasteful number, since it uses less digits than its factorization.

54784050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9923 (or 9918 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 33.

The square root of 54784050 is about 7401.6248216186. The cubic root of 54784050 is about 379.7968674255.

The spelling of 54784050 in words is "fifty-four million, seven hundred eighty-four thousand, fifty".