98545214660 has 24 divisors (see below), whose sum is σ = 212538059160. Its totient is φ = 38352731904.

The previous prime is 98545214653. The next prime is 98545214707. The reversal of 98545214660 is 6641254589.

It can be written as a sum of positive squares in 4 ways, for example, as 13014702724 + 85530511936 = 114082^2 + 292456^2 .

It is a super-2 number, since 2×98545214660² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 98545214599 and 98545214608.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66583865 + ... + 66585344.

It is an arithmetic number, because the mean of its divisors is an integer number (8855752465).

Almost surely, 2^98545214660 is an apocalyptic number.

It is an amenable number.

98545214660 is an abundant number, since it is smaller than the sum of its proper divisors (113992844500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

98545214660 is a wasteful number, since it uses less digits than its factorization.

98545214660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133169255 (or 133169253 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 50.

The spelling of 98545214660 in words is "ninety-eight billion, five hundred forty-five million, two hundred fourteen thousand, six hundred sixty".