5192486856 has 80 divisors (see below), whose sum is σ = 15012983040. Its totient is φ = 1674989280.

The previous prime is 5192486813. The next prime is 5192486879. The reversal of 5192486856 is 6586842915.

5192486856 is a `hidden beast` number, since 519 + 2 + 48 + 6 + 85 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 109156 + ... + 149331.

It is an arithmetic number, because the mean of its divisors is an integer number (187662288).

Almost surely, 2^5192486856 is an apocalyptic number.

It is an amenable number.

5192486856 is an abundant number, since it is smaller than the sum of its proper divisors (9820496184).

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

5192486856 is a wasteful number, since it uses less digits than its factorization.

5192486856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258536 (or 258523 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 54.

The square root of 5192486856 is about 72058.9123981205. The cubic root of 5192486856 is about 1731.6434265701.

The spelling of 5192486856 in words is "five billion, one hundred ninety-two million, four hundred eighty-six thousand, eight hundred fifty-six".