4966617520986 has 16 divisors (see below), whose sum is σ = 10836256409568. Its totient is φ = 1505035612400.

The previous prime is 4966617520951. The next prime is 4966617520993. The reversal of 4966617520986 is 6890257166694.

It is a self number, because there is not a number n which added to its sum of digits gives 4966617520986.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 37625890245 + ... + 37625890376.

It is an arithmetic number, because the mean of its divisors is an integer number (677266025598).

Almost surely, 2^{4966617520986} is an apocalyptic number.

4966617520986 is an abundant number, since it is smaller than the sum of its proper divisors (5869638888582).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4966617520986 is a wasteful number, since it uses less digits than its factorization.

4966617520986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75251780637.

The product of its (nonzero) digits is 235146240, while the sum is 69.

The spelling of 4966617520986 in words is "four trillion, nine hundred sixty-six billion, six hundred seventeen million, five hundred twenty thousand, nine hundred eighty-six".