44115520463652 has 288 divisors, whose sum is σ = 116663538499200. Its totient is φ = 12957525504000.

The previous prime is 44115520463647. The next prime is 44115520463743. The reversal of 44115520463652 is 25636402551144.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 15749916652 + ... + 15749919452.

It is an arithmetic number, because the mean of its divisors is an integer number (405081730900).

Almost surely, 2^{44115520463652} 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 44115520463652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58331769249600).

44115520463652 is an abundant number, since it is smaller than the sum of its proper divisors (72548018035548).

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

44115520463652 is a wasteful number, since it uses less digits than its factorization.

44115520463652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4715 (or 4702 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 48.

The spelling of 44115520463652 in words is "forty-four trillion, one hundred fifteen billion, five hundred twenty million, four hundred sixty-three thousand, six hundred fifty-two".