4721487050 has 24 divisors (see below), whose sum is σ = 10036533216. Its totient is φ = 1618795440.

The previous prime is 4721487049. The next prime is 4721487059. The reversal of 4721487050 is 507841274.

It is a junction number, because it is equal to n+sod(n) for n = 4721486995 and 4721487013.

It is not an unprimeable number, because it can be changed into a prime (4721487059) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6744632 + ... + 6745331.

It is an arithmetic number, because the mean of its divisors is an integer number (418188884).

Almost surely, 2^4721487050 is an apocalyptic number.

4721487050 is an abundant number, since it is smaller than the sum of its proper divisors (5315046166).

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

4721487050 is a wasteful number, since it uses less digits than its factorization.

4721487050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13489982 (or 13489977 counting only the distinct ones).

The product of its (nonzero) digits is 62720, while the sum is 38.

The square root of 4721487050 is about 68713.0777217845. The cubic root of 4721487050 is about 1677.6174477616.

The spelling of 4721487050 in words is "four billion, seven hundred twenty-one million, four hundred eighty-seven thousand, fifty".