652660567516 has 24 divisors (see below), whose sum is σ = 1146315466800. Its totient is φ = 325142792832.

The previous prime is 652660567511. The next prime is 652660567529. The reversal of 652660567516 is 615765066256.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652660567511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2723310 + ... + 2953258.

It is an arithmetic number, because the mean of its divisors is an integer number (47763144450).

Almost surely, 2^652660567516 is an apocalyptic number.

It is an amenable number.

652660567516 is a deficient number, since it is larger than the sum of its proper divisors (493654899284).

652660567516 is a wasteful number, since it uses less digits than its factorization.

652660567516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232533 (or 232531 counting only the distinct ones).

The product of its (nonzero) digits is 13608000, while the sum is 55.

The spelling of 652660567516 in words is "six hundred fifty-two billion, six hundred sixty million, five hundred sixty-seven thousand, five hundred sixteen".