95566721320 has 128 divisors (see below), whose sum is σ = 263358604800. Its totient is φ = 30494002176.

The previous prime is 95566721293. The next prime is 95566721321. The reversal of 95566721320 is 2312766559.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is not an unprimeable number, because it can be changed into a prime (95566721321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37746 + ... + 438814.

It is an arithmetic number, because the mean of its divisors is an integer number (2057489100).

Almost surely, 2^95566721320 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 95566721320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131679302400).

95566721320 is an abundant number, since it is smaller than the sum of its proper divisors (167791883480).

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

95566721320 is a wasteful number, since it uses less digits than its factorization.

95566721320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401147 (or 401143 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 46.

The spelling of 95566721320 in words is "ninety-five billion, five hundred sixty-six million, seven hundred twenty-one thousand, three hundred twenty".