96725015820 has 144 divisors (see below), whose sum is σ = 301656700800. Its totient is φ = 25074789888.

The previous prime is 96725015819. The next prime is 96725015873. The reversal of 96725015820 is 2851052769.

96725015820 is a `hidden beast` number, since 9 + 6 + 72 + 501 + 58 + 20 = 666.

96725015820 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1222174 + ... + 1298906.

It is an arithmetic number, because the mean of its divisors is an integer number (2094838200).

Almost surely, 2^96725015820 is an apocalyptic number.

96725015820 is a gapful number since it is divisible by the number (90) 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 96725015820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150828350400).

96725015820 is an abundant number, since it is smaller than the sum of its proper divisors (204931684980).

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

96725015820 is a wasteful number, since it uses less digits than its factorization.

96725015820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76944 (or 76939 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 45.

It can be divided in two parts, 9672501 and 5820, that added together give a square (9678321 = 3111²).

The spelling of 96725015820 in words is "ninety-six billion, seven hundred twenty-five million, fifteen thousand, eight hundred twenty".