98248327521 has 4 divisors (see below), whose sum is σ = 130997770032. Its totient is φ = 65498885012.

The previous prime is 98248327519. The next prime is 98248327543. The reversal of 98248327521 is 12572384289.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 98248327521 - 2¹ = 98248327519 is a prime.

It is not an unprimeable number, because it can be changed into a prime (98248322521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16374721251 + ... + 16374721256.

It is an arithmetic number, because the mean of its divisors is an integer number (32749442508).

Almost surely, 2^98248327521 is an apocalyptic number.

It is an amenable number.

98248327521 is a deficient number, since it is larger than the sum of its proper divisors (32749442511).

98248327521 is a wasteful number, since it uses less digits than its factorization.

98248327521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32749442510.

The product of its digits is 1935360, while the sum is 51.

The spelling of 98248327521 in words is "ninety-eight billion, two hundred forty-eight million, three hundred twenty-seven thousand, five hundred twenty-one".