652965459064 has 16 divisors (see below), whose sum is σ = 1277541115920. Its totient is φ = 312287828160.

The previous prime is 652965459061. The next prime is 652965459101. The reversal of 652965459064 is 460954569256.

It is a junction number, because it is equal to n+sod(n) for n = 652965458993 and 652965459011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652965459061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1774362477 + ... + 1774362844.

It is an arithmetic number, because the mean of its divisors is an integer number (79846319745).

Almost surely, 2^652965459064 is an apocalyptic number.

It is an amenable number.

652965459064 is a deficient number, since it is larger than the sum of its proper divisors (624575656856).

652965459064 is a wasteful number, since it uses less digits than its factorization.

652965459064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3548725350 (or 3548725346 counting only the distinct ones).

The product of its (nonzero) digits is 69984000, while the sum is 61.

The spelling of 652965459064 in words is "six hundred fifty-two billion, nine hundred sixty-five million, four hundred fifty-nine thousand, sixty-four".