7641480954472 has 16 divisors (see below), whose sum is σ = 14469635967300. Its totient is φ = 3782911363200.

The previous prime is 7641480954469. The next prime is 7641480954529. The reversal of 7641480954472 is 2744590841467.

It can be written as a sum of positive squares in 2 ways, for example, as 7195409245476 + 446071708996 = 2682426^2 + 667886^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 7641480954472.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4728638397 + ... + 4728640012.

Almost surely, 2^{7641480954472} is an apocalyptic number.

It is an amenable number.

7641480954472 is a deficient number, since it is larger than the sum of its proper divisors (6828155012828).

7641480954472 is a wasteful number, since it uses less digits than its factorization.

7641480954472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9457278516 (or 9457278512 counting only the distinct ones).

The product of its (nonzero) digits is 54190080, while the sum is 61.

The spelling of 7641480954472 in words is "seven trillion, six hundred forty-one billion, four hundred eighty million, nine hundred fifty-four thousand, four hundred seventy-two".