4587495944991 has 16 divisors (see below), whose sum is σ = 6329877178368. Its totient is φ = 2952219679200.

The previous prime is 4587495944989. The next prime is 4587495945001. The reversal of 4587495944991 is 1994495947854.

It is not a de Polignac number, because 4587495944991 - 2¹ = 4587495944989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4587495944921) 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, 62088915 + ... + 62162756.

It is an arithmetic number, because the mean of its divisors is an integer number (395617323648).

Almost surely, 2^{4587495944991} is an apocalyptic number.

4587495944991 is a deficient number, since it is larger than the sum of its proper divisors (1742381233377).

4587495944991 is a wasteful number, since it uses less digits than its factorization.

4587495944991 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124252102.

The product of its digits is 2351462400, while the sum is 78.

The spelling of 4587495944991 in words is "four trillion, five hundred eighty-seven billion, four hundred ninety-five million, nine hundred forty-four thousand, nine hundred ninety-one".