5186531336 has 32 divisors (see below), whose sum is σ = 11122567680. Its totient is φ = 2221084800.

The previous prime is 5186531333. The next prime is 5186531359. The reversal of 5186531336 is 6331356815.

It is a junction number, because it is equal to n+sod(n) for n = 5186531293 and 5186531302.

It is not an unprimeable number, because it can be changed into a prime (5186531333) 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, 38921 + ... + 109031.

It is an arithmetic number, because the mean of its divisors is an integer number (347580240).

Almost surely, 2^5186531336 is an apocalyptic number.

5186531336 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

5186531336 is an abundant number, since it is smaller than the sum of its proper divisors (5936036344).

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

5186531336 is a wasteful number, since it uses less digits than its factorization.

5186531336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71445 (or 71441 counting only the distinct ones).

The product of its digits is 194400, while the sum is 41.

The square root of 5186531336 is about 72017.5765768330. The cubic root of 5186531336 is about 1730.9811374700.

The spelling of 5186531336 in words is "five billion, one hundred eighty-six million, five hundred thirty-one thousand, three hundred thirty-six".