5194805112 has 96 divisors (see below), whose sum is σ = 16103767680. Its totient is φ = 1481958720.

The previous prime is 5194805089. The next prime is 5194805113. The reversal of 5194805112 is 2115084915.

5194805112 is a `hidden beast` number, since 51 + 94 + 8 + 0 + 511 + 2 = 666.

It is a super-2 number, since 2×5194805112² = 53972000303322665088, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5194805113) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 336687 + ... + 351777.

It is an arithmetic number, because the mean of its divisors is an integer number (167747580).

Almost surely, 2^5194805112 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 5194805112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8051883840).

5194805112 is an abundant number, since it is smaller than the sum of its proper divisors (10908962568).

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

5194805112 is a wasteful number, since it uses less digits than its factorization.

5194805112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15793 (or 15786 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 36.

The square root of 5194805112 is about 72074.9964412070. The cubic root of 5194805112 is about 1731.9010934387.

The spelling of 5194805112 in words is "five billion, one hundred ninety-four million, eight hundred five thousand, one hundred twelve".