54989297 has 12 divisors (see below), whose sum is σ = 63073920. Its totient is φ = 47814360.

The previous prime is 54989279. The next prime is 54989299. The reversal of 54989297 is 79298945.

54989297 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54989297 - 2⁸ = 54989041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54989299) 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 11 ways as a sum of consecutive naturals, for example, 7097 + ... + 12662.

It is an arithmetic number, because the mean of its divisors is an integer number (5256160).

Almost surely, 2^54989297 is an apocalyptic number.

It is an amenable number.

54989297 is a deficient number, since it is larger than the sum of its proper divisors (8084623).

54989297 is a wasteful number, since it uses less digits than its factorization.

54989297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19804 (or 19793 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 53.

The square root of 54989297 is about 7415.4768558738. The cubic root of 54989297 is about 380.2705759908.

The spelling of 54989297 in words is "fifty-four million, nine hundred eighty-nine thousand, two hundred ninety-seven".