92721906536448 has 208 divisors, whose sum is σ = 282782128205696. Its totient is φ = 26469885542400.

The previous prime is 92721906536431. The next prime is 92721906536543. The reversal of 92721906536448 is 84463560912729.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102856440 + ... + 103753992.

It is a 4-persistent number, because k⋅92721906536448 is pandigital for 1 ≤ k ≤ 4, but not for k = 5.

Almost surely, 2^{92721906536448} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 92721906536448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141391064102848).

92721906536448 is an abundant number, since it is smaller than the sum of its proper divisors (190060221669248).

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

92721906536448 is a wasteful number, since it uses less digits than its factorization.

92721906536448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 898788 (or 898766 counting only the distinct ones).

The product of its (nonzero) digits is 156764160, while the sum is 66.

The spelling of 92721906536448 in words is "ninety-two trillion, seven hundred twenty-one billion, nine hundred six million, five hundred thirty-six thousand, four hundred forty-eight".