4632172650 has 192 divisors, whose sum is σ = 14732390400. Its totient is φ = 1048282560.

The previous prime is 4632172603. The next prime is 4632172691. The reversal of 4632172650 is 562712364.

4632172650 is a `hidden beast` number, since 4 + 632 + 17 + 2 + 6 + 5 + 0 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 970971 + ... + 975729.

It is an arithmetic number, because the mean of its divisors is an integer number (76731200).

Almost surely, 2^4632172650 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4632172650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7366195200).

4632172650 is an abundant number, since it is smaller than the sum of its proper divisors (10100217750).

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

4632172650 is a wasteful number, since it uses less digits than its factorization.

4632172650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4890 (or 4879 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 4632172650 is about 68060.0664854215. The cubic root of 4632172650 is about 1666.9717732537.

The spelling of 4632172650 in words is "four billion, six hundred thirty-two million, one hundred seventy-two thousand, six hundred fifty".