63596240640 has 288 divisors, whose sum is σ = 237558585600. Its totient is φ = 16066252800.

The previous prime is 63596240639. The next prime is 63596240651. The reversal of 63596240640 is 4604269536.

63596240640 is a `hidden beast` number, since 635 + 9 + 6 + 2 + 4 + 0 + 6 + 4 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 608215 + ... + 705065.

It is an arithmetic number, because the mean of its divisors is an integer number (824856200).

Almost surely, 2^63596240640 is an apocalyptic number.

63596240640 is a gapful number since it is divisible by the number (60) 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 63596240640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118779292800).

63596240640 is an abundant number, since it is smaller than the sum of its proper divisors (173962344960).

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

63596240640 is a wasteful number, since it uses less digits than its factorization.

63596240640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96900 (or 96880 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 45.

The spelling of 63596240640 in words is "sixty-three billion, five hundred ninety-six million, two hundred forty thousand, six hundred forty".