650067204060 has 144 divisors (see below), whose sum is σ = 2020753163520. Its totient is φ = 169057182720.

The previous prime is 650067204013. The next prime is 650067204097. The reversal of 650067204060 is 60402760056.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20567029 + ... + 20598611.

It is an arithmetic number, because the mean of its divisors is an integer number (14033008080).

Almost surely, 2^650067204060 is an apocalyptic number.

650067204060 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 650067204060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1010376581760).

650067204060 is an abundant number, since it is smaller than the sum of its proper divisors (1370685959460).

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

650067204060 is a wasteful number, since it uses less digits than its factorization.

650067204060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34428 (or 34423 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The spelling of 650067204060 in words is "six hundred fifty billion, sixty-seven million, two hundred four thousand, sixty".