4551796382049 has 16 divisors (see below), whose sum is σ = 7706745197440. Its totient is φ = 2601026503920.

The previous prime is 4551796382041. The next prime is 4551796382053. The reversal of 4551796382049 is 9402836971554.

4551796382049 is a `hidden beast` number, since 4 + 5 + 517 + 96 + 3 + 8 + 20 + 4 + 9 = 666.

It is not a de Polignac number, because 4551796382049 - 2³ = 4551796382041 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4551796382041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12041789182 + ... + 12041789559.

It is an arithmetic number, because the mean of its divisors is an integer number (481671574840).

It is a 2-persistent number, because it is pandigital, and so is 2⋅4551796382049 = 9103592764098, but 3⋅4551796382049 = 13655389146147 is not.

Almost surely, 2^{4551796382049} is an apocalyptic number.

It is an amenable number.

4551796382049 is a deficient number, since it is larger than the sum of its proper divisors (3154948815391).

4551796382049 is a wasteful number, since it uses less digits than its factorization.

4551796382049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24083578757 (or 24083578751 counting only the distinct ones).

The product of its (nonzero) digits is 65318400, while the sum is 63.

The spelling of 4551796382049 in words is "four trillion, five hundred fifty-one billion, seven hundred ninety-six million, three hundred eighty-two thousand, forty-nine".