7548745543852 has 24 divisors (see below), whose sum is σ = 13820432955840. Its totient is φ = 3603967770240.

The previous prime is 7548745543841. The next prime is 7548745543877. The reversal of 7548745543852 is 2583455478457.

It is an unprimeable number.

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, 489661827 + ... + 489677242.

It is an arithmetic number, because the mean of its divisors is an integer number (575851373160).

Almost surely, 2^{7548745543852} is an apocalyptic number.

It is an amenable number.

7548745543852 is a deficient number, since it is larger than the sum of its proper divisors (6271687411988).

7548745543852 is a wasteful number, since it uses less digits than its factorization.

7548745543852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 979339161 (or 979339159 counting only the distinct ones).

The product of its digits is 752640000, while the sum is 67.

The spelling of 7548745543852 in words is "seven trillion, five hundred forty-eight billion, seven hundred forty-five million, five hundred forty-three thousand, eight hundred fifty-two".