54552679 has 4 divisors (see below), whose sum is σ = 54636120. Its totient is φ = 54469240.

The previous prime is 54552661. The next prime is 54552691. The reversal of 54552679 is 97625545.

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 54552679 - 2⁷ = 54552551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54555679) 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, 40732 + ... + 42049.

It is an arithmetic number, because the mean of its divisors is an integer number (13659030).

Almost surely, 2^54552679 is an apocalyptic number.

54552679 is a deficient number, since it is larger than the sum of its proper divisors (83441).

54552679 is an equidigital number, since it uses as much as digits as its factorization.

54552679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83440.

The product of its digits is 378000, while the sum is 43.

The square root of 54552679 is about 7385.9785404508. The cubic root of 54552679 is about 379.2614440741.

The spelling of 54552679 in words is "fifty-four million, five hundred fifty-two thousand, six hundred seventy-nine".