98563649472 has 112 divisors (see below), whose sum is σ = 302357210880. Its totient is φ = 31426078464.

The previous prime is 98563649423. The next prime is 98563649533. The reversal of 98563649472 is 27494636589.

98563649472 is a `hidden beast` number, since 9 + 8 + 563 + 64 + 9 + 4 + 7 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1200238 + ... + 1279725.

Almost surely, 2^98563649472 is an apocalyptic number.

98563649472 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

98563649472 is an abundant number, since it is smaller than the sum of its proper divisors (203793561408).

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

98563649472 is a wasteful number, since it uses less digits than its factorization.

98563649472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2480007 (or 2479991 counting only the distinct ones).

The product of its digits is 78382080, while the sum is 63.

The spelling of 98563649472 in words is "ninety-eight billion, five hundred sixty-three million, six hundred forty-nine thousand, four hundred seventy-two".