54244785 has 16 divisors (see below), whose sum is σ = 99190656. Its totient is φ = 24797568.

The previous prime is 54244783. The next prime is 54244837. The reversal of 54244785 is 58744245.

It is not a de Polignac number, because 54244785 - 2¹ = 54244783 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (54244783) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 258204 + ... + 258413.

It is an arithmetic number, because the mean of its divisors is an integer number (6199416).

Almost surely, 2^54244785 is an apocalyptic number.

It is an amenable number.

54244785 is a deficient number, since it is larger than the sum of its proper divisors (44945871).

54244785 is a wasteful number, since it uses less digits than its factorization.

54244785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516632.

The product of its digits is 179200, while the sum is 39.

The square root of 54244785 is about 7365.1059055522. The cubic root of 54244785 is about 378.5465833599.

The spelling of 54244785 in words is "fifty-four million, two hundred forty-four thousand, seven hundred eighty-five".