46369516077649 has 4 divisors (see below), whose sum is σ = 46381105563300. Its totient is φ = 46357926592000.

The previous prime is 46369516077641. The next prime is 46369516077659. The reversal of 46369516077649 is 94677061596364.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2206912282624 + 44162603795025 = 1485568^2 + 6645495^2 .

It is a cyclic number.

It is not a de Polignac number, because 46369516077649 - 2³ = 46369516077641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46369516077641) 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 3 ways as a sum of consecutive naturals, for example, 5794736824 + ... + 5794744825.

It is an arithmetic number, because the mean of its divisors is an integer number (11595276390825).

Almost surely, 2^{46369516077649} is an apocalyptic number.

It is an amenable number.

46369516077649 is a deficient number, since it is larger than the sum of its proper divisors (11589485651).

46369516077649 is a wasteful number, since it uses less digits than its factorization.

46369516077649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11589485650.

The product of its (nonzero) digits is 1234517760, while the sum is 73.

The spelling of 46369516077649 in words is "forty-six trillion, three hundred sixty-nine billion, five hundred sixteen million, seventy-seven thousand, six hundred forty-nine".