94975981056 has 400 divisors, whose sum is σ = 314410800528. Its totient is φ = 28300492800.

The previous prime is 94975981019. The next prime is 94975981081. The reversal of 94975981056 is 65018957949.

94975981056 is a `hidden beast` number, since 9 + 497 + 5 + 98 + 1 + 0 + 56 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 94975980984 and 94975981002.

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 39 ways as a sum of consecutive naturals, for example, 27826006 + ... + 27829418.

Almost surely, 2^94975981056 is an apocalyptic number.

94975981056 is a gapful number since it is divisible by the number (96) 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 94975981056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157205400264).

94975981056 is an abundant number, since it is smaller than the sum of its proper divisors (219434819472).

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

94975981056 is a wasteful number, since it uses less digits than its factorization.

94975981056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3515 (or 3490 counting only the distinct ones).

The product of its (nonzero) digits is 24494400, while the sum is 63.

The spelling of 94975981056 in words is "ninety-four billion, nine hundred seventy-five million, nine hundred eighty-one thousand, fifty-six".