98536264646400 has 1080 divisors, whose sum is σ = 416608279363584. Its totient is φ = 22510288281600.

The previous prime is 98536264646399. The next prime is 98536264646459. The reversal of 98536264646400 is 464646263589.

98536264646400 is a `hidden beast` number, since 9 + 8 + 53 + 62 + 6 + 464 + 64 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1080).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 7776512065 + ... + 7776524735.

Almost surely, 2^{98536264646400} is an apocalyptic number.

98536264646400 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98536264646400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (208304139681792).

98536264646400 is an abundant number, since it is smaller than the sum of its proper divisors (318072014717184).

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

98536264646400 is a wasteful number, since it uses less digits than its factorization.

98536264646400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14859 (or 14831 counting only the distinct ones).

The product of its (nonzero) digits is 179159040, while the sum is 63.

The spelling of 98536264646400 in words is "ninety-eight trillion, five hundred thirty-six billion, two hundred sixty-four million, six hundred forty-six thousand, four hundred".