7216652439 has 12 divisors (see below), whose sum is σ = 11037233376. Its totient is φ = 4528095552.

The previous prime is 7216652413. The next prime is 7216652483. The reversal of 7216652439 is 9342566127.

7216652439 is a `hidden beast` number, since 7 + 2 + 166 + 52 + 439 = 666.

7216652439 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7216652439 - 2¹⁵ = 7216619671 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7216652394 and 7216652403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7216652039) 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, 23583679 + ... + 23583984.

It is an arithmetic number, because the mean of its divisors is an integer number (919769448).

Almost surely, 2^7216652439 is an apocalyptic number.

7216652439 is a deficient number, since it is larger than the sum of its proper divisors (3820580937).

7216652439 is a wasteful number, since it uses less digits than its factorization.

7216652439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47167686 (or 47167683 counting only the distinct ones).

The product of its digits is 544320, while the sum is 45.

The square root of 7216652439 is about 84950.8825086591. The cubic root of 7216652439 is about 1932.4663038317.

The spelling of 7216652439 in words is "seven billion, two hundred sixteen million, six hundred fifty-two thousand, four hundred thirty-nine".