64982282800 has 30 divisors (see below), whose sum is σ = 156119935388. Its totient is φ = 25992912960.

The previous prime is 64982282753. The next prime is 64982282837. The reversal of 64982282800 is 828228946.

64982282800 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×64982282800³ (a number of 33 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 81227454 + ... + 81228253.

Almost surely, 2^64982282800 is an apocalyptic number.

It is an amenable number.

64982282800 is an abundant number, since it is smaller than the sum of its proper divisors (91137652588).

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

64982282800 is a wasteful number, since it uses less digits than its factorization.

64982282800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162455725 (or 162455714 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 49.

The spelling of 64982282800 in words is "sixty-four billion, nine hundred eighty-two million, two hundred eighty-two thousand, eight hundred".