652266804042 has 24 divisors (see below), whose sum is σ = 1615136848416. Its totient is φ = 186361943976.

The previous prime is 652266804041. The next prime is 652266804053. The reversal of 652266804042 is 240408662256.

652266804042 is a `hidden beast` number, since 6 + 522 + 6 + 6 + 80 + 4 + 0 + 42 = 666.

652266804042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (652266804041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2588360208 + ... + 2588360459.

It is an arithmetic number, because the mean of its divisors is an integer number (67297368684).

Almost surely, 2^652266804042 is an apocalyptic number.

652266804042 is an abundant number, since it is smaller than the sum of its proper divisors (962870044374).

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

652266804042 is a wasteful number, since it uses less digits than its factorization.

652266804042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5176720682 (or 5176720679 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 45.

The spelling of 652266804042 in words is "six hundred fifty-two billion, two hundred sixty-six million, eight hundred four thousand, forty-two".