4985810138517 has 32 divisors (see below), whose sum is σ = 7234688783616. Its totient is φ = 3035840256000.

The previous prime is 4985810138509. The next prime is 4985810138557. The reversal of 4985810138517 is 7158310185894.

It is not a de Polignac number, because 4985810138517 - 2³ = 4985810138509 is a prime.

It is a super-3 number, since 3×4985810138517³ (a number of 39 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4985810138557) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5667717 + ... + 6488037.

It is an arithmetic number, because the mean of its divisors is an integer number (226084024488).

Almost surely, 2^{4985810138517} is an apocalyptic number.

It is an amenable number.

4985810138517 is a deficient number, since it is larger than the sum of its proper divisors (2248878645099).

4985810138517 is a wasteful number, since it uses less digits than its factorization.

4985810138517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 821981.

The product of its (nonzero) digits is 9676800, while the sum is 60.

The spelling of 4985810138517 in words is "four trillion, nine hundred eighty-five billion, eight hundred ten million, one hundred thirty-eight thousand, five hundred seventeen".