7465651216 has 15 divisors (see below), whose sum is σ = 14465368893. Its totient is φ = 3732652800.

The previous prime is 7465651211. The next prime is 7465651223. The reversal of 7465651216 is 6121565647.

The square root of 7465651216 is 86404.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 6690585616 + 775065600 = 81796^2 + 27840^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7465651211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 334816 + ... + 356416.

Almost surely, 2^7465651216 is an apocalyptic number.

7465651216 is the 86404-th square number.

It is an amenable number.

7465651216 is a deficient number, since it is larger than the sum of its proper divisors (6999717677).

7465651216 is an frugal number, since it uses more digits than its factorization.

7465651216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43210 (or 21603 counting only the distinct ones).

The product of its digits is 302400, while the sum is 43.

The cubic root of 7465651216 is about 1954.4410038744.

The spelling of 7465651216 in words is "seven billion, four hundred sixty-five million, six hundred fifty-one thousand, two hundred sixteen".