7363530521648 has 160 divisors (see below), whose sum is σ = 16586619816960. Its totient is φ = 3101583744000.

The previous prime is 7363530521647. The next prime is 7363530521653. The reversal of 7363530521648 is 8461250353637.

It is a self number, because there is not a number n which added to its sum of digits gives 7363530521648.

It is not an unprimeable number, because it can be changed into a prime (7363530521647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6234995618 + ... + 6234996798.

It is an arithmetic number, because the mean of its divisors is an integer number (103666373856).

Almost surely, 2^{7363530521648} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7363530521648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8293309908480).

7363530521648 is an abundant number, since it is smaller than the sum of its proper divisors (9223089295312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7363530521648 is a wasteful number, since it uses less digits than its factorization.

7363530521648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3067 (or 3061 counting only the distinct ones).

The product of its (nonzero) digits is 10886400, while the sum is 53.

The spelling of 7363530521648 in words is "seven trillion, three hundred sixty-three billion, five hundred thirty million, five hundred twenty-one thousand, six hundred forty-eight".