755446917036552 has 384 divisors, whose sum is σ = 2178913264819200. Its totient is φ = 217676035838976.

The previous prime is 755446917036527. The next prime is 755446917036557. The reversal of 755446917036552 is 255630719644557.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (69).

It is not an unprimeable number, because it can be changed into a prime (755446917036557) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2308807699 + ... + 2309134877.

It is an arithmetic number, because the mean of its divisors is an integer number (5674253293800).

Almost surely, 2^{755446917036552} 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 755446917036552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1089456632409600).

755446917036552 is an abundant number, since it is smaller than the sum of its proper divisors (1423466347782648).

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

755446917036552 is a wasteful number, since it uses less digits than its factorization.

755446917036552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327757 (or 327740 counting only the distinct ones).

The product of its (nonzero) digits is 952560000, while the sum is 69.

The spelling of 755446917036552 in words is "seven hundred fifty-five trillion, four hundred forty-six billion, nine hundred seventeen million, thirty-six thousand, five hundred fifty-two".