98271435108025 has 9 divisors (see below), whose sum is σ = 121856640995791. Its totient is φ = 78617108433640.

The previous prime is 98271435107947. The next prime is 98271435108029. The reversal of 98271435108025 is 52080153417289.

The square root of 98271435108025 is 9913195.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 35377716638889 + 62893718469136 = 5947917^2 + 7930556^2 .

It is not a de Polignac number, because 98271435108025 - 2²⁷ = 98271300890297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98271435108029) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 48574656 + ... + 50557294.

Almost surely, 2^{98271435108025} is an apocalyptic number.

98271435108025 is the 9913195-th square number.

98271435108025 is the 4956598-th centered octagonal number.

It is an amenable number.

98271435108025 is a deficient number, since it is larger than the sum of its proper divisors (23585205887766).

98271435108025 is an frugal number, since it uses more digits than its factorization.

98271435108025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3965288 (or 1982644 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 55.

The spelling of 98271435108025 in words is "ninety-eight trillion, two hundred seventy-one billion, four hundred thirty-five million, one hundred eight thousand, twenty-five".