652436366620 has 24 divisors (see below), whose sum is σ = 1370381753664. Its totient is φ = 260923997376.

The previous prime is 652436366611. The next prime is 652436366629. The reversal of 652436366620 is 26663634256.

It is an interprime number because it is at equal distance from previous prime (652436366611) and next prime (652436366629).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652436366629) 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, 3053407 + ... + 3260086.

It is an arithmetic number, because the mean of its divisors is an integer number (57099239736).

Almost surely, 2^652436366620 is an apocalyptic number.

It is an amenable number.

652436366620 is an abundant number, since it is smaller than the sum of its proper divisors (717945387044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

652436366620 is a wasteful number, since it uses less digits than its factorization.

652436366620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6318669 (or 6318667 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 49.

The spelling of 652436366620 in words is "six hundred fifty-two billion, four hundred thirty-six million, three hundred sixty-six thousand, six hundred twenty".