652011565233650 has 24 divisors (see below), whose sum is σ = 1254560184142020. Its totient is φ = 251811363124160.

The previous prime is 652011565233649. The next prime is 652011565233659. The reversal of 652011565233650 is 56332565110256.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 121905469648561 + 530106095585089 = 11041081^2 + 23024033^2 .

It is a Harshad number since it is a multiple of its sum of digits (50).

It is not an unprimeable number, because it can be changed into a prime (652011565233659) 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, 224831572769 + ... + 224831575668.

Almost surely, 2^{652011565233650} is an apocalyptic number.

652011565233650 is a deficient number, since it is larger than the sum of its proper divisors (602548618908370).

652011565233650 is a wasteful number, since it uses less digits than its factorization.

652011565233650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449663148478 (or 449663148473 counting only the distinct ones).

The product of its (nonzero) digits is 4860000, while the sum is 50.

The spelling of 652011565233650 in words is "six hundred fifty-two trillion, eleven billion, five hundred sixty-five million, two hundred thirty-three thousand, six hundred fifty".