64708008582 has 32 divisors (see below), whose sum is σ = 156604257792. Its totient is φ = 17400472704.

The previous prime is 64708008557. The next prime is 64708008583. The reversal of 64708008582 is 28580080746.

64708008582 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 3×64708008582³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64708008583) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45313018 + ... + 45314445.

It is an arithmetic number, because the mean of its divisors is an integer number (4893883056).

Almost surely, 2^64708008582 is an apocalyptic number.

64708008582 is an abundant number, since it is smaller than the sum of its proper divisors (91896249210).

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

64708008582 is a wasteful number, since it uses less digits than its factorization.

64708008582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90627492.

The product of its (nonzero) digits is 860160, while the sum is 48.

The spelling of 64708008582 in words is "sixty-four billion, seven hundred eight million, eight thousand, five hundred eighty-two".