5067044640 has 384 divisors, whose sum is σ = 21337344000. Its totient is φ = 1097100288.

The previous prime is 5067044629. The next prime is 5067044641. The reversal of 5067044640 is 464407605.

5067044640 is a `hidden beast` number, since 5 + 0 + 6 + 7 + 0 + 4 + 4 + 640 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 5067044595 and 5067044604.

It is not an unprimeable number, because it can be changed into a prime (5067044641) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 570151 + ... + 578969.

It is an arithmetic number, because the mean of its divisors is an integer number (55566000).

Almost surely, 2^5067044640 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 5067044640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10668672000).

5067044640 is an abundant number, since it is smaller than the sum of its proper divisors (16270299360).

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

5067044640 is a wasteful number, since it uses less digits than its factorization.

5067044640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8869 (or 8855 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The square root of 5067044640 is about 71183.1766641529. The cubic root of 5067044640 is about 1717.5850189603.

The spelling of 5067044640 in words is "five billion, sixty-seven million, forty-four thousand, six hundred forty".