4675151646 has 48 divisors (see below), whose sum is σ = 11092498560. Its totient is φ = 1411310160.

The previous prime is 4675151639. The next prime is 4675151669. The reversal of 4675151646 is 6461515764.

4675151646 is a `hidden beast` number, since 46 + 7 + 51 + 516 + 46 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7185 + ... + 96963.

It is an arithmetic number, because the mean of its divisors is an integer number (231093720).

Almost surely, 2^4675151646 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4675151646, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5546249280).

4675151646 is an abundant number, since it is smaller than the sum of its proper divisors (6417346914).

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

4675151646 is a wasteful number, since it uses less digits than its factorization.

4675151646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90061 (or 90058 counting only the distinct ones).

The product of its digits is 604800, while the sum is 45.

The square root of 4675151646 is about 68375.0805922743. The cubic root of 4675151646 is about 1672.1115015249. Note that the first 3 decimals are identical.

The spelling of 4675151646 in words is "four billion, six hundred seventy-five million, one hundred fifty-one thousand, six hundred forty-six".