652645450601260 has 24 divisors (see below), whose sum is σ = 1370557031978736. Its totient is φ = 261057878199360.

The previous prime is 652645450601213. The next prime is 652645450601269. The reversal of 652645450601260 is 62106054546256.

It is a junction number, because it is equal to n+sod(n) for n = 652645450601198 and 652645450601207.

It is not an unprimeable number, because it can be changed into a prime (652645450601269) 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, 733822 + ... + 36136261.

It is an arithmetic number, because the mean of its divisors is an integer number (57106542999114).

Almost surely, 2^{652645450601260} is an apocalyptic number.

It is an amenable number.

652645450601260 is an abundant number, since it is smaller than the sum of its proper divisors (717911581377476).

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

652645450601260 is a wasteful number, since it uses less digits than its factorization.

652645450601260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37755153 (or 37755151 counting only the distinct ones).

The product of its (nonzero) digits is 10368000, while the sum is 52.

The spelling of 652645450601260 in words is "six hundred fifty-two trillion, six hundred forty-five billion, four hundred fifty million, six hundred one thousand, two hundred sixty".