94489796512 has 48 divisors (see below), whose sum is σ = 192352672512. Its totient is φ = 45643484160.

The previous prime is 94489796507. The next prime is 94489796519. The reversal of 94489796512 is 21569798449.

It is a super-2 number, since 2×94489796512² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (94489796519) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 507943 + ... + 668569.

It is an arithmetic number, because the mean of its divisors is an integer number (4007347344).

Almost surely, 2^94489796512 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 94489796512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96176336256).

94489796512 is an abundant number, since it is smaller than the sum of its proper divisors (97862876000).

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

94489796512 is a wasteful number, since it uses less digits than its factorization.

94489796512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161261 (or 161253 counting only the distinct ones).

The product of its digits is 39191040, while the sum is 64.

The spelling of 94489796512 in words is "ninety-four billion, four hundred eighty-nine million, seven hundred ninety-six thousand, five hundred twelve".