52341915648 has 240 divisors, whose sum is σ = 153632666880. Its totient is φ = 15718809600.

The previous prime is 52341915643. The next prime is 52341915671. The reversal of 52341915648 is 84651914325.

It is a super-3 number, since 3×52341915648³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 52341915597 and 52341915606.

It is not an unprimeable number, because it can be changed into a prime (52341915643) 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, 70827663 + ... + 70828401.

It is an arithmetic number, because the mean of its divisors is an integer number (640136112).

Almost surely, 2^52341915648 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 52341915648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76816333440).

52341915648 is an abundant number, since it is smaller than the sum of its proper divisors (101290751232).

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

52341915648 is a wasteful number, since it uses less digits than its factorization.

52341915648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 912 (or 886 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 48.

The spelling of 52341915648 in words is "fifty-two billion, three hundred forty-one million, nine hundred fifteen thousand, six hundred forty-eight".