5003601040 has 80 divisors (see below), whose sum is σ = 11829497328. Its totient is φ = 1967874048.

The previous prime is 5003601019. The next prime is 5003601049. The reversal of 5003601040 is 401063005.

It can be written as a sum of positive squares in 8 ways, for example, as 4545424 + 4999055616 = 2132^2 + 70704^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 5003600999 and 5003601017.

It is not an unprimeable number, because it can be changed into a prime (5003601049) 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, 2177172 + ... + 2179468.

Almost surely, 2^5003601040 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 5003601040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5914748664).

5003601040 is an abundant number, since it is smaller than the sum of its proper divisors (6825896288).

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

5003601040 is a wasteful number, since it uses less digits than its factorization.

5003601040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2756 (or 2750 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 5003601040 is about 70736.1367336385. The cubic root of 5003601040 is about 1710.3863609501.

Adding to 5003601040 its reverse (401063005), we get a palindrome (5404664045).

The spelling of 5003601040 in words is "five billion, three million, six hundred one thousand, forty".