5146936480 has 144 divisors (see below), whose sum is σ = 14249662560. Its totient is φ = 1751597568.

The previous prime is 5146936463. The next prime is 5146936499. The reversal of 5146936480 is 846396415.

It is a self number, because there is not a number n which added to its sum of digits gives 5146936480.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1087399 + ... + 1092121.

It is an arithmetic number, because the mean of its divisors is an integer number (98955990).

Almost surely, 2^5146936480 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 5146936480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7124831280).

5146936480 is an abundant number, since it is smaller than the sum of its proper divisors (9102726080).

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

5146936480 is a wasteful number, since it uses less digits than its factorization.

5146936480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4891 (or 4876 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 46.

The square root of 5146936480 is about 71742.1527416065. The cubic root of 5146936480 is about 1726.5650130886.

The spelling of 5146936480 in words is "five billion, one hundred forty-six million, nine hundred thirty-six thousand, four hundred eighty".