98685255304 has 8 divisors (see below), whose sum is σ = 185034853710. Its totient is φ = 49342627648.

The previous prime is 98685255247. The next prime is 98685255307. The reversal of 98685255304 is 40355258689.

It can be written as a sum of positive squares in only one way, i.e., 76949650404 + 21735604900 = 277398^2 + 147430^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×98685255304² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (98685255307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6167828449 + ... + 6167828464.

Almost surely, 2^98685255304 is an apocalyptic number.

It is an amenable number.

98685255304 is a deficient number, since it is larger than the sum of its proper divisors (86349598406).

98685255304 is a wasteful number, since it uses less digits than its factorization.

98685255304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12335656919 (or 12335656915 counting only the distinct ones).

The product of its (nonzero) digits is 10368000, while the sum is 55.

The spelling of 98685255304 in words is "ninety-eight billion, six hundred eighty-five million, two hundred fifty-five thousand, three hundred four".