2721859050 has 48 divisors (see below), whose sum is σ = 6801787872. Its totient is φ = 720283200.

The previous prime is 2721859013. The next prime is 2721859057. The reversal of 2721859050 is 509581272.

It is not an unprimeable number, because it can be changed into a prime (2721859057) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49609 + ... + 88908.

It is an arithmetic number, because the mean of its divisors is an integer number (141703914).

Almost surely, 2^2721859050 is an apocalyptic number.

2721859050 is an abundant number, since it is smaller than the sum of its proper divisors (4079928822).

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

2721859050 is a wasteful number, since it uses less digits than its factorization.

2721859050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138663 (or 138658 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 39.

The square root of 2721859050 is about 52171.4390255818. The cubic root of 2721859050 is about 1396.2243589916.

It can be divided in two parts, 27218 and 59050, that added together give a palindrome (86268).

The spelling of 2721859050 in words is "two billion, seven hundred twenty-one million, eight hundred fifty-nine thousand, fifty".