5065731000 has 192 divisors, whose sum is σ = 18679096800. Its totient is φ = 1228032000.

The previous prime is 5065730981. The next prime is 5065731001. The reversal of 5065731000 is 1375605.

5065731000 is a `hidden beast` number, since 5 + 0 + 657 + 3 + 1 + 0 + 0 + 0 = 666.

It is a super-2 number, since 2×5065731000² = 51323261128722000000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5065731001) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 73416 + ... + 124584.

Almost surely, 2^5065731000 is an apocalyptic number.

5065731000 is a gapful number since it is divisible by the number (50) 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 5065731000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9339548400).

5065731000 is an abundant number, since it is smaller than the sum of its proper divisors (13613365800).

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

5065731000 is a wasteful number, since it uses less digits than its factorization.

5065731000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51207 (or 51190 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 27.

The square root of 5065731000 is about 71173.9488858107. The cubic root of 5065731000 is about 1717.4365771791.

The spelling of 5065731000 in words is "five billion, sixty-five million, seven hundred thirty-one thousand".