54973486 has 16 divisors (see below), whose sum is σ = 84150000. Its totient is φ = 26926848.

The previous prime is 54973463. The next prime is 54973487. The reversal of 54973486 is 68437945.

54973486 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54973487) 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 7 ways as a sum of consecutive naturals, for example, 43390 + ... + 44638.

It is an arithmetic number, because the mean of its divisors is an integer number (5259375).

Almost surely, 2^54973486 is an apocalyptic number.

54973486 is a deficient number, since it is larger than the sum of its proper divisors (29176514).

54973486 is a wasteful number, since it uses less digits than its factorization.

54973486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1683.

The product of its digits is 725760, while the sum is 46.

The square root of 54973486 is about 7414.4106980933. The cubic root of 54973486 is about 380.2341262649.

The spelling of 54973486 in words is "fifty-four million, nine hundred seventy-three thousand, four hundred eighty-six".