652069769658 has 32 divisors (see below), whose sum is σ = 1390787858880. Its totient is φ = 203099170560.

The previous prime is 652069769651. The next prime is 652069769677. The reversal of 652069769658 is 856967960256.

652069769658 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 652069769592 and 652069769601.

It is not an unprimeable number, because it can be changed into a prime (652069769651) 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, 22981653 + ... + 23010008.

It is an arithmetic number, because the mean of its divisors is an integer number (43462120590).

Almost surely, 2^652069769658 is an apocalyptic number.

652069769658 is an abundant number, since it is smaller than the sum of its proper divisors (738718089222).

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

652069769658 is a wasteful number, since it uses less digits than its factorization.

652069769658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45991822.

The product of its (nonzero) digits is 293932800, while the sum is 69.

The spelling of 652069769658 in words is "six hundred fifty-two billion, sixty-nine million, seven hundred sixty-nine thousand, six hundred fifty-eight".