4551742011368 has 8 divisors (see below), whose sum is σ = 8534516271330. Its totient is φ = 2275871005680.

The previous prime is 4551742011367. The next prime is 4551742011371. The reversal of 4551742011368 is 8631102471554.

It can be written as a sum of positive squares in only one way, i.e., 4517656728484 + 34085282884 = 2125478^2 + 184622^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (4551742011367) by changing a digit.

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 as a sum of consecutive naturals, namely, 284483875703 + ... + 284483875718.

Almost surely, 2^{4551742011368} is an apocalyptic number.

It is an amenable number.

4551742011368 is a deficient number, since it is larger than the sum of its proper divisors (3982774259962).

4551742011368 is a wasteful number, since it uses less digits than its factorization.

4551742011368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568967751427 (or 568967751423 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 47.

The spelling of 4551742011368 in words is "four trillion, five hundred fifty-one billion, seven hundred forty-two million, eleven thousand, three hundred sixty-eight".