652011565233645 has 64 divisors (see below), whose sum is σ = 1160215659763200. Its totient is φ = 347414326110720.

The previous prime is 652011565233641. The next prime is 652011565233649. The reversal of 652011565233645 is 546332565110256.

652011565233645 is a `hidden beast` number, since 6 + 5 + 2 + 0 + 1 + 1 + 56 + 523 + 3 + 64 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (652011565233641) and next prime (652011565233649).

It is not a de Polignac number, because 652011565233645 - 2² = 652011565233641 is a prime.

It is a super-3 number, since 3×652011565233645³ (a number of 45 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 652011565233591 and 652011565233600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652011565233641) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6298907440 + ... + 6299010950.

It is an arithmetic number, because the mean of its divisors is an integer number (18128369683800).

Almost surely, 2^{652011565233645} is an apocalyptic number.

It is an amenable number.

652011565233645 is a deficient number, since it is larger than the sum of its proper divisors (508204094529555).

652011565233645 is a wasteful number, since it uses less digits than its factorization.

652011565233645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146707 (or 146701 counting only the distinct ones).

The product of its (nonzero) digits is 19440000, while the sum is 54.

The spelling of 652011565233645 in words is "six hundred fifty-two trillion, eleven billion, five hundred sixty-five million, two hundred thirty-three thousand, six hundred forty-five".