4189501650 has 48 divisors (see below), whose sum is σ = 10411833600. Its totient is φ = 1114848960.

The previous prime is 4189501633. The next prime is 4189501661. The reversal of 4189501650 is 561059814.

It is a junction number, because it is equal to n+sod(n) for n = 4189501599 and 4189501608.

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 23 ways as a sum of consecutive naturals, for example, 42696 + ... + 101004.

It is an arithmetic number, because the mean of its divisors is an integer number (216913200).

Almost surely, 2^4189501650 is an apocalyptic number.

4189501650 is an abundant number, since it is smaller than the sum of its proper divisors (6222331950).

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

4189501650 is a wasteful number, since it uses less digits than its factorization.

4189501650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58803 (or 58798 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 39.

The square root of 4189501650 is about 64726.3597771418. The cubic root of 4189501650 is about 1612.0832117927.

The spelling of 4189501650 in words is "four billion, one hundred eighty-nine million, five hundred one thousand, six hundred fifty".