5018748540 has 192 divisors, whose sum is σ = 16151654400. Its totient is φ = 1154082816.

The previous prime is 5018748523. The next prime is 5018748547. The reversal of 5018748540 is 458478105.

It is a junction number, because it is equal to n+sod(n) for n = 5018748492 and 5018748501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5018748547) 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, 1079541 + ... + 1084179.

It is an arithmetic number, because the mean of its divisors is an integer number (84123200).

Almost surely, 2^5018748540 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 5018748540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8075827200).

5018748540 is an abundant number, since it is smaller than the sum of its proper divisors (11132905860).

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

5018748540 is a wasteful number, since it uses less digits than its factorization.

5018748540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4756 (or 4754 counting only the distinct ones).

The product of its (nonzero) digits is 179200, while the sum is 42.

The square root of 5018748540 is about 70843.1262720668. The cubic root of 5018748540 is about 1712.1105843022.

The spelling of 5018748540 in words is "five billion, eighteen million, seven hundred forty-eight thousand, five hundred forty".