5001340656 has 80 divisors (see below), whose sum is σ = 13928615456. Its totient is φ = 1537256448.

The previous prime is 5001340637. The next prime is 5001340657. The reversal of 5001340656 is 6560431005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5001340657) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 678366 + ... + 685698.

Almost surely, 2^5001340656 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 5001340656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6964307728).

5001340656 is an abundant number, since it is smaller than the sum of its proper divisors (8927274800).

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

5001340656 is a wasteful number, since it uses less digits than its factorization.

5001340656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8450 (or 8444 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 5001340656 is about 70720.1573527661. The cubic root of 5001340656 is about 1710.1287656532.

The spelling of 5001340656 in words is "five billion, one million, three hundred forty thousand, six hundred fifty-six".