98847381025 has 48 divisors (see below), whose sum is σ = 132360354288. Its totient is φ = 72949760000.

The previous prime is 98847381013. The next prime is 98847381047. The reversal of 98847381025 is 52018374889.

It can be written as a sum of positive squares in 24 ways, for example, as 15174297856 + 83673083169 = 123184^2 + 289263^2 .

It is not a de Polignac number, because 98847381025 - 2¹¹ = 98847378977 is a prime.

It is a Duffinian number.

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, 36061155 + ... + 36063895.

It is an arithmetic number, because the mean of its divisors is an integer number (2757507381).

Almost surely, 2^98847381025 is an apocalyptic number.

It is an amenable number.

98847381025 is a deficient number, since it is larger than the sum of its proper divisors (33512973263).

98847381025 is a wasteful number, since it uses less digits than its factorization.

98847381025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4422 (or 4417 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 55.

The spelling of 98847381025 in words is "ninety-eight billion, eight hundred forty-seven million, three hundred eighty-one thousand, twenty-five".