7730245574552 has 32 divisors (see below), whose sum is σ = 14616653536800. Its totient is φ = 3832584478464.

The previous prime is 7730245574551. The next prime is 7730245574567. The reversal of 7730245574552 is 2554755420377.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7730245574551) 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 7 ways as a sum of consecutive naturals, for example, 6527063 + ... + 7619910.

It is an arithmetic number, because the mean of its divisors is an integer number (456770423025).

Almost surely, 2^{7730245574552} is an apocalyptic number.

It is an amenable number.

7730245574552 is a deficient number, since it is larger than the sum of its proper divisors (6886407962248).

7730245574552 is a wasteful number, since it uses less digits than its factorization.

7730245574552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14147555 (or 14147551 counting only the distinct ones).

The product of its (nonzero) digits is 41160000, while the sum is 56.

The spelling of 7730245574552 in words is "seven trillion, seven hundred thirty billion, two hundred forty-five million, five hundred seventy-four thousand, five hundred fifty-two".