91482208704 has 280 divisors, whose sum is σ = 274841622528. Its totient is φ = 30085655040.

The previous prime is 91482208673. The next prime is 91482208711. The reversal of 91482208704 is 40780228419.

91482208704 is a `hidden beast` number, since 91 + 482 + 2 + 0 + 87 + 0 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 91482208704.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 186317899 + ... + 186318389.

Almost surely, 2^91482208704 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 91482208704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137420811264).

91482208704 is an abundant number, since it is smaller than the sum of its proper divisors (183359413824).

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

91482208704 is a wasteful number, since it uses less digits than its factorization.

91482208704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 925 (or 906 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The spelling of 91482208704 in words is "ninety-one billion, four hundred eighty-two million, two hundred eight thousand, seven hundred four".