54944430 has 16 divisors (see below), whose sum is σ = 131866704. Its totient is φ = 14651840.

The previous prime is 54944381. The next prime is 54944441. The reversal of 54944430 is 3444945.

54944430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 54944391 and 54944400.

It is a congruent number.

It is an unprimeable number.

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, 915711 + ... + 915770.

It is an arithmetic number, because the mean of its divisors is an integer number (8241669).

Almost surely, 2^54944430 is an apocalyptic number.

54944430 is an abundant number, since it is smaller than the sum of its proper divisors (76922274).

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

54944430 is a wasteful number, since it uses less digits than its factorization.

54944430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1831491.

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 54944430 is about 7412.4510116425. The cubic root of 54944430 is about 380.1671240873.

The spelling of 54944430 in words is "fifty-four million, nine hundred forty-four thousand, four hundred thirty".