7265148064 has 24 divisors (see below), whose sum is σ = 14324555700. Its totient is φ = 3627165696.

The previous prime is 7265148043. The next prime is 7265148103. The reversal of 7265148064 is 4608415627.

It can be written as a sum of positive squares in 2 ways, for example, as 7074155664 + 190992400 = 84108^2 + 13820^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 7265148064.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147139 + ... + 190210.

Almost surely, 2^7265148064 is an apocalyptic number.

It is an amenable number.

7265148064 is a deficient number, since it is larger than the sum of its proper divisors (7059407636).

7265148064 is a wasteful number, since it uses less digits than its factorization.

7265148064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338032 (or 338024 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 43.

The square root of 7265148064 is about 85235.8379087107. The cubic root of 7265148064 is about 1936.7853432205.

The spelling of 7265148064 in words is "seven billion, two hundred sixty-five million, one hundred forty-eight thousand, sixty-four".