5030912640 has 256 divisors, whose sum is σ = 17600042880. Its totient is φ = 1214693376.

The previous prime is 5030912639. The next prime is 5030912647. The reversal of 5030912640 is 462190305.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 5030912598 and 5030912607.

It is not an unprimeable number, because it can be changed into a prime (5030912647) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1320979 + ... + 1324781.

Almost surely, 2^5030912640 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 5030912640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8800021440).

5030912640 is an abundant number, since it is smaller than the sum of its proper divisors (12569130240).

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

5030912640 is a wasteful number, since it uses less digits than its factorization.

5030912640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3891 (or 3879 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 5030912640 is about 70928.9266801634. The cubic root of 5030912640 is about 1713.4927005168.

The spelling of 5030912640 in words is "five billion, thirty million, nine hundred twelve thousand, six hundred forty".