64054200320 has 192 divisors, whose sum is σ = 169323073920. Its totient is φ = 23062118400.

The previous prime is 64054200317. The next prime is 64054200389. The reversal of 64054200320 is 2300245046.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 64054200320.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11599160 + ... + 11604680.

It is an arithmetic number, because the mean of its divisors is an integer number (881891010).

Almost surely, 2^64054200320 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 64054200320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84661536960).

64054200320 is an abundant number, since it is smaller than the sum of its proper divisors (105268873600).

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

64054200320 is a wasteful number, since it uses less digits than its factorization.

64054200320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5662 (or 5642 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 64054200320 its reverse (2300245046), we get a palindrome (66354445366).

The spelling of 64054200320 in words is "sixty-four billion, fifty-four million, two hundred thousand, three hundred twenty".