544366642352 has 40 divisors (see below), whose sum is σ = 1136848487040. Its totient is φ = 251023495680.

The previous prime is 544366642327. The next prime is 544366642363. The reversal of 544366642352 is 253246663445.

It is a self number, because there is not a number n which added to its sum of digits gives 544366642352.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 924224 + ... + 1393887.

It is an arithmetic number, because the mean of its divisors is an integer number (28421212176).

Almost surely, 2^544366642352 is an apocalyptic number.

544366642352 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

544366642352 is an abundant number, since it is smaller than the sum of its proper divisors (592481844688).

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

544366642352 is a wasteful number, since it uses less digits than its factorization.

544366642352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2319261 (or 2319255 counting only the distinct ones).

The product of its digits is 12441600, while the sum is 50.

The spelling of 544366642352 in words is "five hundred forty-four billion, three hundred sixty-six million, six hundred forty-two thousand, three hundred fifty-two".