54784948 has 24 divisors (see below), whose sum is σ = 102121992. Its totient is φ = 25626624.

The previous prime is 54784943. The next prime is 54784969. The reversal of 54784948 is 84948745.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 15697444 + 39087504 = 3962^2 + 6252^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54784943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9436 + ... + 14092.

It is an arithmetic number, because the mean of its divisors is an integer number (4255083).

Almost surely, 2^54784948 is an apocalyptic number.

It is an amenable number.

54784948 is a deficient number, since it is larger than the sum of its proper divisors (47337044).

54784948 is a wasteful number, since it uses less digits than its factorization.

54784948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4851 (or 4849 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 49.

The square root of 54784948 is about 7401.6854837260. The cubic root of 54784948 is about 379.7989425777.

The spelling of 54784948 in words is "fifty-four million, seven hundred eighty-four thousand, nine hundred forty-eight".