64962713088 has 720 divisors, whose sum is σ = 246019584096. Its totient is φ = 16102195200.

The previous prime is 64962713083. The next prime is 64962713107. The reversal of 64962713088 is 88031726946.

64962713088 is a `hidden beast` number, since 6 + 4 + 9 + 627 + 1 + 3 + 0 + 8 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64962713083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 92671138 + ... + 92671838.

Almost surely, 2^64962713088 is an apocalyptic number.

64962713088 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 64962713088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123009792048).

64962713088 is an abundant number, since it is smaller than the sum of its proper divisors (181056871008).

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

64962713088 is a wasteful number, since it uses less digits than its factorization.

64962713088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775 (or 743 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 54.

The spelling of 64962713088 in words is "sixty-four billion, nine hundred sixty-two million, seven hundred thirteen thousand, eighty-eight".