59649975320 has 128 divisors (see below), whose sum is σ = 146241849600. Its totient is φ = 21765832704.

The previous prime is 59649975289. The next prime is 59649975323. The reversal of 59649975320 is 2357994695.

It is a self number, because there is not a number n which added to its sum of digits gives 59649975320.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (59649975323) by changing a digit.

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, 26241704 + ... + 26243976.

It is an arithmetic number, because the mean of its divisors is an integer number (1142514450).

Almost surely, 2^59649975320 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 59649975320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73120924800).

59649975320 is an abundant number, since it is smaller than the sum of its proper divisors (86591874280).

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

59649975320 is a wasteful number, since it uses less digits than its factorization.

59649975320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2869 (or 2865 counting only the distinct ones).

The product of its (nonzero) digits is 18370800, while the sum is 59.

The spelling of 59649975320 in words is "fifty-nine billion, six hundred forty-nine million, nine hundred seventy-five thousand, three hundred twenty".