5067686440 has 32 divisors (see below), whose sum is σ = 11404415880. Its totient is φ = 2026697472.

The previous prime is 5067686431. The next prime is 5067686443. The reversal of 5067686440 is 446867605.

It can be written as a sum of positive squares in 4 ways, for example, as 2144986596 + 2922699844 = 46314^2 + 54062^2 .

It is not an unprimeable number, because it can be changed into a prime (5067686443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 324082 + ... + 339358.

Almost surely, 2^5067686440 is an apocalyptic number.

It is an amenable number.

5067686440 is an abundant number, since it is smaller than the sum of its proper divisors (6336729440).

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

5067686440 is a wasteful number, since it uses less digits than its factorization.

5067686440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23581 (or 23577 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 46.

The square root of 5067686440 is about 71187.6846090670. The cubic root of 5067686440 is about 1717.6575332564.

The spelling of 5067686440 in words is "five billion, sixty-seven million, six hundred eighty-six thousand, four hundred forty".