54644982 has 32 divisors (see below), whose sum is σ = 125389824. Its totient is φ = 15552000.

The previous prime is 54644981. The next prime is 54644983. The reversal of 54644982 is 28944645.

54644982 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (54644981) and next prime (54644983).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54644981) 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 15 ways as a sum of consecutive naturals, for example, 8982 + ... + 13782.

It is an arithmetic number, because the mean of its divisors is an integer number (3918432).

Almost surely, 2^54644982 is an apocalyptic number.

54644982 is an abundant number, since it is smaller than the sum of its proper divisors (70744842).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54644982 is a wasteful number, since it uses less digits than its factorization.

54644982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5084.

The product of its digits is 276480, while the sum is 42.

The square root of 54644982 is about 7392.2244284112. The cubic root of 54644982 is about 379.4752266928.

The spelling of 54644982 in words is "fifty-four million, six hundred forty-four thousand, nine hundred eighty-two".