650732442360 has 512 divisors, whose sum is σ = 2648201472000. Its totient is φ = 123526840320.

The previous prime is 650732442331. The next prime is 650732442403. The reversal of 650732442360 is 63244237056.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 11623716 + ... + 11679564.

It is an arithmetic number, because the mean of its divisors is an integer number (5172268500).

Almost surely, 2^650732442360 is an apocalyptic number.

650732442360 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 650732442360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1324100736000).

650732442360 is an abundant number, since it is smaller than the sum of its proper divisors (1997469029640).

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

650732442360 is a wasteful number, since it uses less digits than its factorization.

650732442360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55991 (or 55987 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 42.

The spelling of 650732442360 in words is "six hundred fifty billion, seven hundred thirty-two million, four hundred forty-two thousand, three hundred sixty".