98253685765 has 8 divisors (see below), whose sum is σ = 117910942200. Its totient is φ = 78598602432.

The previous prime is 98253685757. The next prime is 98253685769. The reversal of 98253685765 is 56758635289.

It can be written as a sum of positive squares in 4 ways, for example, as 26574868324 + 71678817441 = 163018^2 + 267729^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 98253685765 - 2³ = 98253685757 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 98253685697 and 98253685706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98253685769) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 442090 + ... + 626059.

It is an arithmetic number, because the mean of its divisors is an integer number (14738867775).

Almost surely, 2^98253685765 is an apocalyptic number.

It is an amenable number.

98253685765 is a deficient number, since it is larger than the sum of its proper divisors (19657256435).

98253685765 is a wasteful number, since it uses less digits than its factorization.

98253685765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1086551.

The product of its digits is 108864000, while the sum is 64.

The spelling of 98253685765 in words is "ninety-eight billion, two hundred fifty-three million, six hundred eighty-five thousand, seven hundred sixty-five".