652396556448 has 384 divisors, whose sum is σ = 2417491722240. Its totient is φ = 166509665280.

The previous prime is 652396556437. The next prime is 652396556501. The reversal of 652396556448 is 844655693256.

652396556448 is a `hidden beast` number, since 6 + 5 + 2 + 3 + 9 + 65 + 564 + 4 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2303511 + ... + 2571177.

It is an arithmetic number, because the mean of its divisors is an integer number (6295551360).

Almost surely, 2^652396556448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 652396556448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1208745861120).

652396556448 is an abundant number, since it is smaller than the sum of its proper divisors (1765095165792).

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

652396556448 is a wasteful number, since it uses less digits than its factorization.

652396556448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267737 (or 267723 counting only the distinct ones).

The product of its digits is 186624000, while the sum is 63.

The spelling of 652396556448 in words is "six hundred fifty-two billion, three hundred ninety-six million, five hundred fifty-six thousand, four hundred forty-eight".