7450564548012 has 48 divisors (see below), whose sum is σ = 18141754014720. Its totient is φ = 2375378756608.

The previous prime is 7450564547879. The next prime is 7450564548109. The reversal of 7450564548012 is 2108454650547.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3118348 + ... + 4962380.

It is an arithmetic number, because the mean of its divisors is an integer number (377953208640).

Almost surely, 2^{7450564548012} is an apocalyptic number.

It is an amenable number.

7450564548012 is an abundant number, since it is smaller than the sum of its proper divisors (10691189466708).

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

7450564548012 is a wasteful number, since it uses less digits than its factorization.

7450564548012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1858702 (or 1858700 counting only the distinct ones).

The product of its (nonzero) digits is 5376000, while the sum is 51.

The spelling of 7450564548012 in words is "seven trillion, four hundred fifty billion, five hundred sixty-four million, five hundred forty-eight thousand, twelve".