5642065502512 has 40 divisors (see below), whose sum is σ = 10948603708800. Its totient is φ = 2816622842880.

The previous prime is 5642065502449. The next prime is 5642065502519. The reversal of 5642065502512 is 2152055602465.

It is not an unprimeable number, because it can be changed into a prime (5642065502519) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26307489 + ... + 26521087.

It is an arithmetic number, because the mean of its divisors is an integer number (273715092720).

Almost surely, 2^{5642065502512} is an apocalyptic number.

It is an amenable number.

5642065502512 is a deficient number, since it is larger than the sum of its proper divisors (5306538206288).

5642065502512 is a wasteful number, since it uses less digits than its factorization.

5642065502512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216181 (or 216175 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 43.

The spelling of 5642065502512 in words is "five trillion, six hundred forty-two billion, sixty-five million, five hundred two thousand, five hundred twelve".