4974450848170 has 16 divisors (see below), whose sum is σ = 8956510617600. Its totient is φ = 1989224985744.

The previous prime is 4974450848161. The next prime is 4974450848197. The reversal of 4974450848170 is 718480544794.

It is a happy number.

It is a super-2 number, since 2×4974450848170² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4974450848099 and 4974450848108.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69381570 + ... + 69453229.

It is an arithmetic number, because the mean of its divisors is an integer number (559781913600).

Almost surely, 2^{4974450848170} is an apocalyptic number.

4974450848170 is a deficient number, since it is larger than the sum of its proper divisors (3982059769430).

4974450848170 is a wasteful number, since it uses less digits than its factorization.

4974450848170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138838389.

The product of its (nonzero) digits is 36126720, while the sum is 61.

The spelling of 4974450848170 in words is "four trillion, nine hundred seventy-four billion, four hundred fifty million, eight hundred forty-eight thousand, one hundred seventy".