98251541856 has 144 divisors (see below), whose sum is σ = 310602015360. Its totient is φ = 29256007680.

The previous prime is 98251541833. The next prime is 98251541893. The reversal of 98251541856 is 65814515289.

98251541856 is a `hidden beast` number, since 9 + 8 + 2 + 515 + 41 + 85 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 307201 + ... + 539328.

It is an arithmetic number, because the mean of its divisors is an integer number (2156958440).

Almost surely, 2^98251541856 is an apocalyptic number.

98251541856 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

98251541856 is an abundant number, since it is smaller than the sum of its proper divisors (212350473504).

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

98251541856 is a wasteful number, since it uses less digits than its factorization.

98251541856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846589 (or 846578 counting only the distinct ones).

The product of its digits is 3456000, while the sum is 54.

The spelling of 98251541856 in words is "ninety-eight billion, two hundred fifty-one million, five hundred forty-one thousand, eight hundred fifty-six".