652394690562 has 16 divisors (see below), whose sum is σ = 1304806108320. Its totient is φ = 217462108992.

The previous prime is 652394690491. The next prime is 652394690609. The reversal of 652394690562 is 265096493256.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157863 + ... + 1153130.

It is an arithmetic number, because the mean of its divisors is an integer number (81550381770).

Almost surely, 2^652394690562 is an apocalyptic number.

652394690562 is an abundant number, since it is smaller than the sum of its proper divisors (652411417758).

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

652394690562 is a wasteful number, since it uses less digits than its factorization.

652394690562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1393937.

The product of its (nonzero) digits is 20995200, while the sum is 57.

The spelling of 652394690562 in words is "six hundred fifty-two billion, three hundred ninety-four million, six hundred ninety thousand, five hundred sixty-two".