64150966880 has 432 divisors, whose sum is σ = 206230383072. Its totient is φ = 18450432000.

The previous prime is 64150966843. The next prime is 64150966907. The reversal of 64150966880 is 8866905146.

64150966880 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 polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 22901480 + ... + 22904280.

It is an arithmetic number, because the mean of its divisors is an integer number (477385146).

Almost surely, 2^64150966880 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 64150966880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103115191536).

64150966880 is an abundant number, since it is smaller than the sum of its proper divisors (142079416192).

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

64150966880 is a wasteful number, since it uses less digits than its factorization.

64150966880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2871 (or 2839 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 53.

The spelling of 64150966880 in words is "sixty-four billion, one hundred fifty million, nine hundred sixty-six thousand, eight hundred eighty".