54677803 has 4 divisors (see below), whose sum is σ = 55426888. Its totient is φ = 53928720.

The previous prime is 54677783. The next prime is 54677807. The reversal of 54677803 is 30877645.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30877645 = 5 ⋅6175529.

It is a cyclic number.

It is not a de Polignac number, because 54677803 - 2²¹ = 52580651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54677807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 374433 + ... + 374578.

It is an arithmetic number, because the mean of its divisors is an integer number (13856722).

Almost surely, 2^54677803 is an apocalyptic number.

54677803 is a deficient number, since it is larger than the sum of its proper divisors (749085).

54677803 is an equidigital number, since it uses as much as digits as its factorization.

54677803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 749084.

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 54677803 is about 7394.4440629435. Note that the first 3 decimals coincide. The cubic root of 54677803 is about 379.5511852606.

The spelling of 54677803 in words is "fifty-four million, six hundred seventy-seven thousand, eight hundred three".