54675947 has 4 divisors (see below), whose sum is σ = 55572336. Its totient is φ = 53779560.

The previous prime is 54675941. The next prime is 54676003. The reversal of 54675947 is 74957645.

54675947 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 54675947 - 2¹⁸ = 54413803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54675941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 448103 + ... + 448224.

It is an arithmetic number, because the mean of its divisors is an integer number (13893084).

Almost surely, 2^54675947 is an apocalyptic number.

54675947 is a deficient number, since it is larger than the sum of its proper divisors (896389).

54675947 is an equidigital number, since it uses as much as digits as its factorization.

54675947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 896388.

The product of its digits is 1058400, while the sum is 47.

The square root of 54675947 is about 7394.3185622476. The cubic root of 54675947 is about 379.5468906783.

The spelling of 54675947 in words is "fifty-four million, six hundred seventy-five thousand, nine hundred forty-seven".