652260324661 has 8 divisors (see below), whose sum is σ = 712368081504. Its totient is φ = 592287795120.

The previous prime is 652260324643. The next prime is 652260324671. The reversal of 652260324661 is 166423062256.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 652260324661 - 2⁷ = 652260324533 is a prime.

It is a super-2 number, since 2×652260324661² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652260324631) 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, 33796735 + ... + 33816028.

It is an arithmetic number, because the mean of its divisors is an integer number (89046010188).

Almost surely, 2^652260324661 is an apocalyptic number.

It is an amenable number.

652260324661 is a deficient number, since it is larger than the sum of its proper divisors (60107756843).

652260324661 is a wasteful number, since it uses less digits than its factorization.

652260324661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67613651.

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 652260324661 in words is "six hundred fifty-two billion, two hundred sixty million, three hundred twenty-four thousand, six hundred sixty-one".