54828782 has 8 divisors (see below), whose sum is σ = 82292952. Its totient is φ = 27397800.

The previous prime is 54828779. The next prime is 54828811. The reversal of 54828782 is 28782845.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3644 + ... + 11087.

It is an arithmetic number, because the mean of its divisors is an integer number (10286619).

Almost surely, 2^54828782 is an apocalyptic number.

54828782 is a deficient number, since it is larger than the sum of its proper divisors (27464170).

54828782 is a wasteful number, since it uses less digits than its factorization.

54828782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16594.

The product of its digits is 286720, while the sum is 44.

The square root of 54828782 is about 7404.6459739815. The cubic root of 54828782 is about 379.9002092536.

It can be divided in two parts, 548 and 28782, that multiplied together give a triangular number (15772536 = T₅₆₁₆).

The spelling of 54828782 in words is "fifty-four million, eight hundred twenty-eight thousand, seven hundred eighty-two".