4786640140183 has 12 divisors (see below), whose sum is σ = 5276510686440. Its totient is φ = 4338950678480.

The previous prime is 4786640140147. The next prime is 4786640140199. The reversal of 4786640140183 is 3810410466874.

It is a de Polignac number, because none of the positive numbers 2^k-4786640140183 is a prime.

It is a super-2 number, since 2×4786640140183² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4786640140183.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4786640140483) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56959468 + ... + 57043441.

It is an arithmetic number, because the mean of its divisors is an integer number (439709223870).

Almost surely, 2^{4786640140183} is an apocalyptic number.

4786640140183 is a deficient number, since it is larger than the sum of its proper divisors (489870546257).

4786640140183 is a wasteful number, since it uses less digits than its factorization.

4786640140183 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114003278 (or 114003267 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 52.

The spelling of 4786640140183 in words is "four trillion, seven hundred eighty-six billion, six hundred forty million, one hundred forty thousand, one hundred eighty-three".