64410735775452 has 24 divisors (see below), whose sum is σ = 163954600156032. Its totient is φ = 19518404780400.

The previous prime is 64410735775409. The next prime is 64410735775471. The reversal of 64410735775452 is 25457753701446.

It is a happy number.

64410735775452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243980059624 + ... + 243980059887.

It is an arithmetic number, because the mean of its divisors is an integer number (6831441673168).

Almost surely, 2^{64410735775452} is an apocalyptic number.

It is an amenable number.

64410735775452 is an abundant number, since it is smaller than the sum of its proper divisors (99543864380580).

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

64410735775452 is a wasteful number, since it uses less digits than its factorization.

64410735775452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487960119529 (or 487960119527 counting only the distinct ones).

The product of its (nonzero) digits is 98784000, while the sum is 60.

The spelling of 64410735775452 in words is "sixty-four trillion, four hundred ten billion, seven hundred thirty-five million, seven hundred seventy-five thousand, four hundred fifty-two".