6514752722 has 4 divisors (see below), whose sum is σ = 9772129086. Its totient is φ = 3257376360.

The previous prime is 6514752707. The next prime is 6514752731. The reversal of 6514752722 is 2272574156.

6514752722 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3538941121 + 2975811601 = 59489^2 + 54551^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 6514752722.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1628688179 + ... + 1628688182.

Almost surely, 2^6514752722 is an apocalyptic number.

6514752722 is a deficient number, since it is larger than the sum of its proper divisors (3257376364).

6514752722 is a wasteful number, since it uses less digits than its factorization.

6514752722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3257376363.

The product of its digits is 235200, while the sum is 41.

The square root of 6514752722 is about 80714.0181257258. The cubic root of 6514752722 is about 1867.6664269399. Note that the first 3 decimals are identical.

The spelling of 6514752722 in words is "six billion, five hundred fourteen million, seven hundred fifty-two thousand, seven hundred twenty-two".