65862652660 has 48 divisors (see below), whose sum is σ = 158090131584. Its totient is φ = 22578657408.

The previous prime is 65862652649. The next prime is 65862652663. The reversal of 65862652660 is 6625626856.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 65862652598 and 65862652607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65862652663) 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, 1311942 + ... + 1361218.

It is an arithmetic number, because the mean of its divisors is an integer number (3293544408).

Almost surely, 2^65862652660 is an apocalyptic number.

It is an amenable number.

65862652660 is an abundant number, since it is smaller than the sum of its proper divisors (92227478924).

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

65862652660 is a wasteful number, since it uses less digits than its factorization.

65862652660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58840 (or 58838 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 52.

The spelling of 65862652660 in words is "sixty-five billion, eight hundred sixty-two million, six hundred fifty-two thousand, six hundred sixty".