4617316157887 has 8 divisors (see below), whose sum is σ = 4637409428960. Its totient is φ = 4597230608640.

The previous prime is 4617316157837. The next prime is 4617316157893. The reversal of 4617316157887 is 7887516137164.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4617316157887 - 2⁷ = 4617316157759 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4617316157827) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 730323 + ... + 3125380.

It is an arithmetic number, because the mean of its divisors is an integer number (579676178620).

Almost surely, 2^{4617316157887} is an apocalyptic number.

4617316157887 is a deficient number, since it is larger than the sum of its proper divisors (20093271073).

4617316157887 is a wasteful number, since it uses less digits than its factorization.

4617316157887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3860913.

The product of its digits is 47416320, while the sum is 64.

The spelling of 4617316157887 in words is "four trillion, six hundred seventeen billion, three hundred sixteen million, one hundred fifty-seven thousand, eight hundred eighty-seven".