652162516544 has 168 divisors, whose sum is σ = 1711255586880. Its totient is φ = 240715791360.

The previous prime is 652162516459. The next prime is 652162516553. The reversal of 652162516544 is 445615261256.

652162516544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 713354 + ... + 1346550.

It is an arithmetic number, because the mean of its divisors is an integer number (10186045160).

Almost surely, 2^652162516544 is an apocalyptic number.

652162516544 is a gapful number since it is divisible by the number (64) 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 652162516544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (855627793440).

652162516544 is an abundant number, since it is smaller than the sum of its proper divisors (1059093070336).

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

652162516544 is a wasteful number, since it uses less digits than its factorization.

652162516544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633257 (or 633236 counting only the distinct ones).

The product of its digits is 1728000, while the sum is 47.

The spelling of 652162516544 in words is "six hundred fifty-two billion, one hundred sixty-two million, five hundred sixteen thousand, five hundred forty-four".