544350542 has 4 divisors (see below), whose sum is σ = 816525816. Its totient is φ = 272175270.

The previous prime is 544350529. The next prime is 544350553. The reversal of 544350542 is 245053445.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 544350499 and 544350508.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 136087634 + ... + 136087637.

It is an arithmetic number, because the mean of its divisors is an integer number (204131454).

Almost surely, 2^544350542 is an apocalyptic number.

544350542 is a deficient number, since it is larger than the sum of its proper divisors (272175274).

544350542 is a wasteful number, since it uses less digits than its factorization.

544350542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272175273.

The product of its (nonzero) digits is 48000, while the sum is 32.

The square root of 544350542 is about 23331.3210513250. The cubic root of 544350542 is about 816.5063248355.

The spelling of 544350542 in words is "five hundred forty-four million, three hundred fifty thousand, five hundred forty-two".