652806560351 has 16 divisors (see below), whose sum is σ = 766405330848. Its totient is φ = 549394483200.

The previous prime is 652806560327. The next prime is 652806560353. The reversal of 652806560351 is 153065608256.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-652806560351 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 652806560296 and 652806560305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652806560353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28602890 + ... + 28625703.

It is an arithmetic number, because the mean of its divisors is an integer number (47900333178).

Almost surely, 2^652806560351 is an apocalyptic number.

652806560351 is a gapful number since it is divisible by the number (61) formed by its first and last digit.

652806560351 is a deficient number, since it is larger than the sum of its proper divisors (113598770497).

652806560351 is a wasteful number, since it uses less digits than its factorization.

652806560351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57228682.

The product of its (nonzero) digits is 1296000, while the sum is 47.

The spelling of 652806560351 in words is "six hundred fifty-two billion, eight hundred six million, five hundred sixty thousand, three hundred fifty-one".