4975171642662 has 32 divisors (see below), whose sum is σ = 10732164454368. Its totient is φ = 1528477737216.

The previous prime is 4975171642631. The next prime is 4975171642711. The reversal of 4975171642662 is 2662461715794.

It is a junction number, because it is equal to n+sod(n) for n = 4975171642596 and 4975171642605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48788463 + ... + 48890330.

It is an arithmetic number, because the mean of its divisors is an integer number (335380139199).

Almost surely, 2^{4975171642662} is an apocalyptic number.

4975171642662 is an abundant number, since it is smaller than the sum of its proper divisors (5756992811706).

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

4975171642662 is a wasteful number, since it uses less digits than its factorization.

4975171642662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97679464.

The product of its digits is 30481920, while the sum is 60.

The spelling of 4975171642662 in words is "four trillion, nine hundred seventy-five billion, one hundred seventy-one million, six hundred forty-two thousand, six hundred sixty-two".