652657210011 has 24 divisors (see below), whose sum is σ = 946881524160. Its totient is φ = 433191188976.

The previous prime is 652657210003. The next prime is 652657210021. The reversal of 652657210011 is 110012756256.

652657210011 is a `hidden beast` number, since 65 + 2 + 6 + 572 + 10 + 0 + 11 = 666.

It is not a de Polignac number, because 652657210011 - 2³ = 652657210003 is a prime.

It is a super-2 number, since 2×652657210011² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (652657210021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1899496 + ... + 2216618.

It is an arithmetic number, because the mean of its divisors is an integer number (39453396840).

Almost surely, 2^652657210011 is an apocalyptic number.

652657210011 is a deficient number, since it is larger than the sum of its proper divisors (294224314149).

652657210011 is a wasteful number, since it uses less digits than its factorization.

652657210011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318135 (or 318132 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

Adding to 652657210011 its reverse (110012756256), we get a palindrome (762669966267).

The spelling of 652657210011 in words is "six hundred fifty-two billion, six hundred fifty-seven million, two hundred ten thousand, eleven".