54828083 has 4 divisors (see below), whose sum is σ = 54881400. Its totient is φ = 54774768.

The previous prime is 54828073. The next prime is 54828089. The reversal of 54828083 is 38082845.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54828083 - 2²⁰ = 53779507 is a prime.

It is a super-2 number, since 2×54828083² = 6012237370909778, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54828089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25085 + ... + 27182.

It is an arithmetic number, because the mean of its divisors is an integer number (13720350).

Almost surely, 2^54828083 is an apocalyptic number.

54828083 is a deficient number, since it is larger than the sum of its proper divisors (53317).

54828083 is a wasteful number, since it uses less digits than its factorization.

54828083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53316.

The product of its (nonzero) digits is 61440, while the sum is 38.

The square root of 54828083 is about 7404.5987737351. The cubic root of 54828083 is about 379.8985948255.

The spelling of 54828083 in words is "fifty-four million, eight hundred twenty-eight thousand, eighty-three".