652564011 has 40 divisors (see below), whose sum is σ = 974030400. Its totient is φ = 388545520.

The previous prime is 652563991. The next prime is 652564049. The reversal of 652564011 is 110465256.

It is not a de Polignac number, because 652564011 - 2⁷ = 652563883 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 652564011.

It is not an unprimeable number, because it can be changed into a prime (652564051) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3645520 + ... + 3645698.

It is an arithmetic number, because the mean of its divisors is an integer number (24350760).

Almost surely, 2^652564011 is an apocalyptic number.

652564011 is a deficient number, since it is larger than the sum of its proper divisors (321466389).

652564011 is an equidigital number, since it uses as much as digits as its factorization.

652564011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309 (or 276 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 652564011 is about 25545.3324699445. The cubic root of 652564011 is about 867.3766092249.

The spelling of 652564011 in words is "six hundred fifty-two million, five hundred sixty-four thousand, eleven".