54964385 has 16 divisors (see below), whose sum is σ = 76985856. Its totient is φ = 36886848.

The previous prime is 54964381. The next prime is 54964391. The reversal of 54964385 is 58346945.

It is a cyclic number.

It is not a de Polignac number, because 54964385 - 2² = 54964381 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54964381) 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 15 ways as a sum of consecutive naturals, for example, 15062 + ... + 18351.

It is an arithmetic number, because the mean of its divisors is an integer number (4811616).

Almost surely, 2^54964385 is an apocalyptic number.

It is an amenable number.

54964385 is a deficient number, since it is larger than the sum of its proper divisors (22021471).

54964385 is a wasteful number, since it uses less digits than its factorization.

54964385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33472.

The product of its digits is 518400, while the sum is 44.

The square root of 54964385 is about 7413.7969354441. The cubic root of 54964385 is about 380.2131421989.

The spelling of 54964385 in words is "fifty-four million, nine hundred sixty-four thousand, three hundred eighty-five".